Cisco IOSXE Amsterdam 17.3.x（Catalyst 9400 スイッチ）BGP EVPN VXLAN コンフィギュレーション ガイド

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Cisco IOSXE Amsterdam 17.3.x（Catalyst 9400 スイッチ）BGP EVPN VXLAN コンフィギュレーション ガイド

Chapter Title

テナント ルーテッド マルチキャストの設定

Results

Updated:
March 22, 2021

Chapter: テナント ルーテッド マルチキャストの設定

テナント ルーテッド マルチキャストの設定

テナント ルーテッド マルチキャストの制約事項

  • レイヤ 2 テナント ルーテッド マルチキャスト（TRM）はサポートされていません。レイヤ 3 TRM のみがサポートされています。

  • TRM はデフォルトのマルチキャスト配布ツリー（MDT）のみを使用します。

  • TRM は、オーバーレイネットワークおよび IPv4 アンダーレイネットワークの IPv4 トラフィックと IPv6 トラフィックでサポートされます。

  • アンダーレイネットワークでは、TRM は PIM-SM モードでのみサポートされます。

  • アンダーレイネットワークでは、スパインスイッチをランデブーポイント（RP）として設定する必要があります。

    アンダーレイネットワークの RP は、PIM ブートストラップルータ（BSR）または自動 RP を使用して選択することもできます。

テナント ルーテッド マルチキャストについて

TRM は、BGP ベースの EVPN コントロールプレーンを使用する VXLAN ファブリック内でのマルチキャスト転送を有効にします。TRM は、ローカルまたは VTEP 間で同じサブネット内または異なるサブネット内の送信元と受信側の間にマルチテナント対応のマルチキャスト転送を実装します。

TRM は、効率的かつ復元力のある方法で、マルチテナントファブリック内で顧客の IP マルチキャストトラフィックを配布できるようにします。TRM の配布により、ネットワーク内のレイヤ 3 オーバーレイマルチキャスト機能が向上します。TRM を有効にすると、アンダーレイでのマルチキャスト転送が活用され、VXLAN でカプセル化されたルーテッド マルチキャストトラフィックが複製されます。デフォルトの MDT は VRF ごとに構築されます。これは、レイヤ 2 仮想ネットワークインスタンス（VNI）のブロードキャストおよび不明ユニキャストトラフィック、およびレイヤ 2 マルチキャスト複製グループの既存のマルチキャストグループに追加されます。オーバーレイ内の個々のマルチキャスト グループ アドレスは、複製および転送のためにそれぞれのアンダーレイ マルチキャスト アドレスにマッピングされます。BGP ベースのアプローチを使用する利点は、TRM を備えた BGP EVPN VXLAN ファブリックが、すべてのエッジデバイスまたは VTEP に RP が存在する完全な分散型オーバーレイ ランデブー ポイント（RP）として動作できることです。

マルチキャスト対応のデータセンターファブリックは、通常、マルチキャストネットワーク全体の一部です。マルチキャスト送信元、受信側、およびマルチキャスト ランデブー ポイントはデータセンター内に存在する可能性がありますが、キャンパス内にある場合や WAN 経由で外部から到達可能である場合もあります。したがって、TRM を使用すると、新しいエンタープライズ ファブリックと既存のマルチキャスト ネットワークをシームレスに統合できます。

図 1. テナント ルーテッド マルチキャスト トポロジ

IPv4 および IPv6 のマルチキャストトラフィックの場合、TRM は BGP EVPN およびマルチキャスト仮想プライベートネットワーク（MVPN）ルートを使用してマルチキャストルーティングを実行します。ネットワーク内のすべての VTEP が BGP ピアである必要はありません。ルートリフレクタとして機能するスパインスイッチを使用して、VTEP とスパインスイッチ間に BGP ピアリングを設定できます。送信元到達可能性は、ファブリック内の EVPN ルートタイプ 2 および EVPN ルートタイプ 5 を介して配布されます。RPF は、これらのルートに基づいてインストールされます。source-active と receiver-join 情報は、ルートタイプ 5、6、および 7 を使用して MVPN アドレスファミリで伝送されます。

EVPN VXLAN ネットワークでは、PIM スパースモードと PIM Source Specific Multicast（SSM）モードのオーバーレイネットワークで TRM がサポートされます。TRM のルートを交換するために、VTEP には MVPN だけでなく EVPN のアドレスファミリでの BGP ピアリングがあります。

PIM スパースモードの TRM

PIM-SM は、共有ツリー上のデータ パケットを転送することによって、アクティブな送信元に関する情報を配布します。PIM-SM は共有ツリーを使用するため、ランデブーポイント（RP）を使用する必要があります。RP は送信元と受信側間のマルチキャストトラフィックの初期コンバージェンスに使用されます。

次の項では、PIM スパースモードで TRM に RP を設定するさまざまな方法について説明します。

RP の配置

PIM スパースモードの TRM の場合、オーバーレイ RP は BGP EVPN VXLAN ファブリック内またはファブリックの外部で設定できます。

オーバーレイネットワークのエニーキャスト RP

オーバーレイネットワークのエニーキャスト RP では、すべての VTEP が RP として機能します。

図 2. オーバーレイネットワークのエニーキャスト RP
BGP EVPN VXLAN ファブリックの内部の RP

すべての送信元と受信側が EVPN VXLAN ネットワーク内にある TRM のシナリオでは、オーバーレイ RP をボーダースパインまたは VTEP に配置できます。

図 3. RP としてのボーダースパインスイッチ
図 4. RP としての VTEP
BGP EVPN VXLAN ファブリックの外部にある RP

送信元と受信側がオーバーレイネットワークおよび EVPN VXLAN ネットワークと連動する必要がある TRM のシナリオでは、VTEP に接続された外部ルータに RP を配置できます。

図 5. BGP EVPN VXLAN ファブリックの外部にある RP

PIM スパースモードでは、RP の設定方法に応じて、TRM を 3 つの異なる方法で設定できます。

  • エニーキャスト RP を使用した PIM スパースモード

  • BGP EVPN VXLAN ファブリック内の RP を使用した PIM スパースモード

  • BGP EVPN VXLAN ファブリックの外部にある RP での PIM スパースモード

エニーキャスト RP を使用した PIM スパースモード

エニーキャスト RP を使用する PIM スパースモードでは、EVPN VXLAN ネットワーク内のすべての VTEP が、それぞれのマルチキャストグループのオーバーレイネットワーク内で RP として機能します。アンダーレイネットワークの RP は、スパインスイッチで設定する必要があります。

VTEP は送信元デバイスを検出すると、送信元 A-D ルート（MVPN ルートタイプ 5）を他のすべての VTEP に送信します。これらの送信元 A-D ルートに基づいて、他の VTEP は (S,G) join 要求を MVPN ルートタイプ 7 として送信元 VTEP に送信します。

図 6. エニーキャスト RP を使用した PIM スパースモード

エニーキャスト RP を使用する PIM スパースモードでは、次の一連のイベントが発生します。

  1. 受信側は VTEP 3 に (*,G) IGMP join を送信します。VTEP 3 は RP であるため、(*,G) は VTEP 3 で作成されます。

  2. 送信元デバイスがデータのストリーミングを開始し、(S,G) が VTEP 1 に作成されます。

  3. VTEP 1 は RP でもあるため、送信元の自己登録を実行します。

    送信元 VTEP（VTEP 1）は (S,G) の送信元 A-D ルート（MVPN ルートタイプ 5 とも呼ばれる）を、MVPN アドレスファミリの BGP ピアである他のすべての VTEP にアドバタイズします。

  4. VTEP 2 および VTEP 3 は (S,G) の送信元 A-D ルートを受信してインストールします。

    (S,G) は VTEP 3 で作成されます。これで VTEP 3 には (S,G) のオーバーレイルートが備わり、EVPN コントロールプレーンから送信元デバイスへのユニキャストルートも備わります。次に、MVPN ルートタイプ 7 (S,G) BGP join を VTEP 1 に送信し、トラフィックの受け入れを開始します。

  5. VTEP 1 は、VTEP 3 から MVPN ルートタイプ 7 を受信してインストールします。レイヤ 3 VNI の SVI を (S,G) の転送インターフェイスとして使用し、トラフィックの転送を開始します。

BGP EVPN VXLAN ファブリック内の RP を使用した PIM スパースモード

BGP EVPN VXLAN ファブリック内の RP を使用する PIM スパースモードでは、RP を EVPN VXLAN ネットワーク内の任意の VTEP にすることができます。

図 7. BGP EVPN VXLAN ファブリック内の RP を使用した PIM スパースモード

ファブリック内の RP で TRM が PIM スパースモードで有効になっている場合、次の一連のイベントが発生します。

  1. 受信側は VTEP 3 に (*,G) IGMP join を送信します。(*,G) は VTEP 3 で作成されます。

  2. VTEP 3 は MVPN ルートタイプ 6 を RP である VTEP 2 に送信します。(*,G) は VTEP 2 で作成されます。

  3. 送信元デバイスがデータのストリーミングを開始し、(S,G) が VTEP 1 に作成されます。

  4. VTEP 1 は RP であるため、VTEP 2 で送信元登録を実行します。(S,G) は VTEP 2 で作成されます。

  5. RP には (S,G) の受信側があるため、MVPN ルートタイプ 7 を VTEP 1 に送信し、PIM 登録トラフィックを (*,G) ツリーの受信側に転送します。

  6. VTEP 1 は、VTEP 2 から MVPN ルートタイプ 7 を受信してインストールします。レイヤ 3 VNI の SVI を (S,G) の転送インターフェイスとして使用します。

    送信元 VTEP（VTEP 1）は、(S,G) の送信元 A-D ルートを、MVPN アドレスファミリの BGP ピアである他のすべての VTEP にアドバタイズします。

    VTEP 2 および VTEP 3 は、(S,G) の送信元 A-D ルートを受信してインストールします。

  7. (S,G) は VTEP 3 で作成されます。これで VTEP 3 には (S,G) のオーバーレイルートが備わり、EVPN コントロールプレーンから送信元デバイスへのユニキャストルートも備わります。次に、MVPN ルートタイプ 7 を VTEP 1 に送信し、トラフィックの受け入れを開始します。

    VTEP 1 は、VTEP 3 からMVPN ルートタイプ 7 を受信してインストールし、トラフィックの転送を開始します。


    （注）  

    受信側 VTEP が送信元 VTEP に MVPN ルートタイプ 7 を送信できるようにするために、次の 2 つのトリガーがあります。

    • RP から受信側 VTEP に転送される (*,G) パケット。

    • 送信元 VTEP から受信した送信元 A-D ルート。

    これらのいずれかを受信すると、受信側 VTEP は MVPN ルートタイプ 7 を送信元 VTEP に送信します。

BGP EVPN VXLAN ファブリックの外部にある RP での PIM スパースモード

BGP EVPN VXLAN ファブリックの外部にある RP を使用する PIM スパースモードでは、RP を EVPN VXLAN ネットワーク内の任意の VTEP の背後にある PIM ルータにすることができます。


（注）  

RP が BGP EVPN VXLAN ファブリックの外部に設定されている場合、PIM スパースモードの TRM は RP がファブリック内にある場合と同じように機能します。
図 8. BGP EVPN VXLAN ファブリックの外部にある RP での PIM スパースモード

次に、上記のイメージの時系列トラフィックフローを示します。

  1. 受信側は VTEP 3 に (*,G) IGMP join を送信します。(*,G) は VTEP 3 で作成されます。

  2. VTEP 3 は、オーバーレイネットワークに RP がある VTEP 2 に MVPN ルートタイプ 6 を送信します。このルートは、VTEP 2 によって RP への (*,G) join に変換されます。

  3. 送信元デバイスがデータのストリーミングを開始し、(S,G) が VTEP 1 に作成されます。

  4. VTEP 1 は RP を使用して送信元登録を実行します。RP からの (S,G) join は、VTEP 2 で (S,G) 状態を作成します。

  5. RP には (S,G) の受信側があるため、MVPN ルートタイプ 7 を VTEP 1 に送信し、PIM 登録トラフィックを (*,G) ツリーの受信側に転送します。

  6. VTEP 1 は、VTEP 2 から MVPN ルートタイプ 7 を受信してインストールします。レイヤ 3 VNI の SVI を (S,G) の転送インターフェイスとして使用します。

    送信元 VTEP（VTEP 1）は、(S,G) の送信元 A-D ルートを、MVPN アドレスファミリの BGP ピアである他のすべての VTEP にアドバタイズします。

    VTEP 2 および VTEP 3 は、(S,G) の送信元 A-D ルートを受信してインストールします。

  7. (S,G) は VTEP 3 で作成されます。これで VTEP 3 には (S,G) のオーバーレイルートが備わり、EVPN コントロールプレーンから送信元デバイスへのユニキャストルートも備わります。次に、MVPN ルートタイプ 7 を VTEP 1 に送信し、トラフィックの受け入れを開始します。

    VTEP 1 は、VTEP 3 からMVPN ルートタイプ 7 を受信してインストールし、トラフィックの転送を開始します。


    （注）  

    受信側 VTEP が送信元 VTEP に MVPN ルートタイプ 7 を送信できるようにするために、次の 2 つのトリガーがあります。

    • RP から受信側 VTEP に転送される (*,G) パケット。

    • 送信元 VTEP から受信した送信元 A-D ルート。

    これらのいずれかを受信すると、受信側 VTEP は MVPN ルートタイプ 7 を送信元 VTEP に送信します。

TRM がファブリックの外部にある RP で PIM スパースモードで有効になっている場合に発生するイベントのシーケンスについては、BGP EVPN VXLAN ファブリック内の RP を使用した PIM スパースモードを参照してください。

PIM ソース固有モードの TRM

PIM 送信元固有モードでは、マルチキャスト コンバージェンスの実現には送信元 A-D ルート（MVPNルートタイプ 5）は必要ありません。受信側 VTEP は、送信元 A-D ルートを受信して MVPN ルートタイプ 7 を送信するまで待機しません。

図 9. PIM 送信元固有モード

PIM 送信元固有モードでは、次の一連のイベントが発生します。

  1. 送信元デバイスがユニキャストパケットを送信すると、VTEP 1 は他のすべての VTEP に EVPN ルートを送信し、パケットが送信元デバイスからのものであることを通知します。

    受信側は VTEP 3 に向けて (S,G) IGMP join を送信し、(S,G) エントリが作成されます。

  2. VTEP 3 は、送信元デバイスの RPF ルックアップを実行します。レイヤ 3 VNI の SVI が RPF インターフェイスでと判明した場合、VTEP 3 は MVPN ルートタイプ 7 を VTEP 1 に送信します。

  3. VTEP 1 は MVPN ルートタイプ 7 を受信してインストールします。VTEP 1は (S,G) の転送インターフェイスとしてレイヤ 3 VNI の SVI を使用して、(S,G) エントリを作成します。

    送信元デバイスは VTEP 1 に (S,G) データを送信します。

  4. VTEP 1 が VTEP 3 へのトラフィックの転送を開始します。

テナント ルーテッド マルチキャストの設定方法

TRM 設定の前提条件

TRM を設定する前に、EVPN VXLAN レイヤ 2 およびレイヤ 3 のオーバーレイネットワークが設定されていることを確認します。レイヤ 2 およびレイヤ 3 のオーバーレイネットワークを設定する詳細な手順については、EVPN VXLAN Integrated Routing and Bridging の設定方法を参照してください。

EVPN VXLAN ネットワークで TRM を設定するには、次の一連の手順を実行します。

PIM スパースモードでの TRM 設定

PIM スパースモードで TRM を設定するには、次のタスクを実行します。

VRF での TRM マルチキャスト配布ツリーの設定

TRM MDT を設定するには、次の手順を実行します。

手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

vrf definition vrf-name

例:
Device(config)# vrf definition green

VRF 名を指定し、VRF コンフィギュレーション モードを開始します。
ステップ 4

address-family { ipv4 | ipv6 }

例:
Device(config-vrf)# address-family ipv4

VRF を指定し、VRF アドレスファミリ設定モードを開始します。

  • ipv4 キーワードを使用して IPv4 アドレスファミリを設定します。

  • ipv6 キーワードを使用して IPv6 アドレスファミリを設定します。

ステップ 5

mdt default vxlan group-address

例:
Device(config-vrf-af)# mdt default vxlan 225.2.2.2

VXLAN の VRF のデフォルト MDT グループにマルチキャスト グループ アドレス範囲を設定します。
ステップ 6

mdt auto-discovery vxlan [ inter-as ]

例:
Device(config-vrf-af)# mdt auto-discovery vxlan

BGP 自動検出を使用して VXLAN を有効にします。

BGP 自律システム（AS）境界を通過するには、MVPN アドレスファミリルートに inter-as キーワードを使用します。

ステップ 7

mdt overlay use-bgp [ spt-only]

例:
Device(config-vrf-af)# mdt overlay use-bgp spt-only

BGP EVPN VXLAN ファブリック内で動作するように、PIM スパースモードで TRM によって使用されるメカニズムを設定します。

オーバーレイプロトコルとして BGP を指定します。

  • エニーキャスト RP で PIM スパースモードを設定するには、mdt overlay use-bgp spt-only コマンドを使用します。

  • mdt overlay use-bgp コマンドを使用して、BGP EVPN VXLAN ファブリックの内部または外部で単一の RP を使用する PIM スパースモードを設定します。

ステップ 8

exit-address-family

例:
Device(config-vrf-af)# exit-address-family

VRF アドレス ファミリ コンフィギュレーション モードを終了し、VRF コンフィギュレーション モードに戻ります。
ステップ 9

end

例:
Device(config-vrf)# end

特権 EXEC モードに戻ります。

オーバーレイ VRF でのマルチキャストルーティングの設定

オーバーレイ VRF でマルチキャストルーティングを有効にするには、次の手順を実行します。

手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

ip multicast-routing vrf vrf-name

例:
Device(config)# ip multicast-routing vrf green

オーバーレイ VRF で IP マルチキャスト転送を有効にします。
ステップ 4

ipv6 unicast-routing

例:
Device(config)# ipv6 unicast-routing

IPv6 ユニキャスト転送を有効にします。
ステップ 5

ipv6 multicast-routing vrf vrf-name

例:
Device(config)# ipv6 multicast-routing vrf green

オーバーレイ VRF で IPv6 マルチキャスト転送を有効にします。
ステップ 6

end

例:
Device(config)# end

特権 EXEC モードに戻ります。

コア側 VLAN とアクセス側 VLAN に対するスイッチ仮想インターフェイスでのマルチキャストの設定

VTEP のコア側 VLAN とアクセス側 VLAN の SVI でマルチキャストを設定するには次の手順を実行します。

手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

interface vlan core-facing-vlan-id

例:
Device(config)# interface vlan 200

指定した VLAN のインターフェイス コンフィギュレーション モードを開始します。
ステップ 4

ip pim sparse-mode

例:
Device(config-if) # ip pim sparse-mode

コア側 SVI で IPv4 マルチキャストを有効にします。
ステップ 5

exit

例:
Device(config-if)# end

特権 EXEC モードに戻ります。
ステップ 6

interface vlan access-facing-vlan-id

例:
Device(config)# interface vlan 202

指定した VLAN のインターフェイス コンフィギュレーション モードを開始します。
ステップ 7

ip pim sparse-mode

例:
Device(config-if) # ip pim sparse-mode

送信元または受信側が接続されているアクセス側の SVI で IPv4 マルチキャストを有効にします。

送信元と受信側が接続されているレイヤ 2 VNI の一部であるすべてのアクセス側 SVI に対して、この手順を繰り返します。
ステップ 8

end

例:
Device(config-if)# end

特権 EXEC モードに戻ります。

VTEP での MVPN アドレスファミリを使用した BGP の設定

MVPN アドレスファミリを使用して VTEP で BGP を設定するには、次の手順を実行します。

手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

router bgp autonomous-system-number

例:
Device(config)# router bgp 1

BGP ルーティングプロセスを有効にし、自律システム番号を割り当て、ルータ コンフィギュレーション モードを開始します。

ステップ 4

address-family { ipv4 | ipv6 } mvpn

例:
Device(config-router)# address-family ipv4 mvpn

MVPN アドレス ファミリを指定し、アドレス ファミリ コンフィギュレーション モードを開始します。

  • ipv4 キーワードを使用して IPv4 MVPN アドレスファミリを設定します。

  • ipv6 キーワードを使用して IPv6 MVPN アドレスファミリを設定します。

ステップ 5

neighbor ip-addressactivate

例:
Device(config-router-af)# neighbor 10.2.2.20 activate

BGP ネイバーとの情報交換を有効にします。

スパインスイッチの IP アドレスをネイバー IP アドレスとして使用します。
ステップ 6

neighbor ip-address send-community extended

例:
Device(config-router-af)# neighbor 10.2.2.20 send-community both

BGP ネイバーに送信したコミュニティ属性を指定します。

スパインスイッチの IP アドレスをネイバー IP アドレスとして使用します。
ステップ 7

neighbor ip-address advertisement-interval seconds

例:
Device(config-router-af)# neighbor 10.2.2.20 advertisement-interval 10

（任意）BGP ルーティングの更新間の最小ルート アドバタイズメント インターバル（MRAI）を設定します。
ステップ 8

exit-address-family

例:
Device(config-router-af)# exit-address-family

アドレス ファミリ コンフィギュレーション モードを終了し、ルータ コンフィギュレーション モードに戻ります。
ステップ 9

end

例:
Device(config-router)# end

特権 EXEC モードに戻ります。

アンダーレイネットワークに対する RP の設定

アンダーレイネットワークに RP を設定するには、次の手順を実行します。


（注）  

スパインスイッチをアンダーレイネットワークの RP として設定することを推奨します。
手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

ip pim rp-address ip-address-of-rp

例:
Device(config)# ip pim rp-address <rp-ip-address>

アンダーレイネットワークに RP を設定します。

RP の冗長性については、 『IP Multicast Routing Configuration Guide』を参照してください。

ステップ 4

end

例:
Device(config)# end

特権 EXEC モードに戻ります。

オーバーレイネットワークに対する RP の設定

オーバーレイネットワークに RP を設定するには、次の手順を実行します。

手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

interface loopback-interface

例:
Device(config)# interface Loopback 13

指定したループバック インターフェイスのインターフェイス コンフィギュレーション モードを開始します。
ステップ 4

vrf forwarding vrf-name

例:
Device(config-if)# vrf forwarding green

ループバック インターフェイスの転送テーブルを設定します。
ステップ 5

ip-address ip-address subnet-mask

例:
Device(config-if)# ip address 10.1.13.13 255.255.255.255

ループバック インターフェイスの IP アドレスを設定します。
ステップ 6

ip pim sparse-mode

例:
Device(config-if)# ip pim sparse-mode

ループバック インターフェイスでの IPv4 マルチキャストを有効にします。

（注）   

EVPN VXLAN レイヤ 2 オーバーレイネットワークが、BUM トラフィックを転送するためのメカニズムとしてアンダーレイマルチキャストを使用して VTEP でも設定されている場合にのみ、PIM スパースモードを有効にします。
ステップ 7

exit

例:
Device(config-if)# exit

グローバル コンフィギュレーション モードに戻ります。
ステップ 8

ip pim vrf vrf-name rp-address loopback-address-of-vtep

例:
Device(config)# ip pim vrf green rp-address 10.1.13.13

分散型エニーキャスト RP モードの PIM-SM で、ローカル VTEP のループバック インターフェイスのアドレスをマルチキャストグループの PIM RP として設定します。

（注）   

指定したループバック インターフェイスは、同じ VRF の一部である必要があります。
ステップ 9

end

例:
Device(config)# end

特権 EXEC モードに戻ります。

PIM 固有モードでの TRM の設定

PIM 送信元固有モードで TRM を設定するには、次のタスクを実行します。

オーバーレイネットワークに対する SSM の設定

オーバーレイネットワークに SSM を設定するには、次の手順を実行します。

手順
  コマンドまたはアクション 目的
ステップ 1

enable

例:
Device> enable

特権 EXEC モードを有効にします。

プロンプトが表示されたらパスワードを入力します。
ステップ 2

configure terminal

例:
Device# configure terminal

グローバル コンフィギュレーション モードを開始します。
ステップ 3

ip pim [ vrf vrf-name ] ssm { default | range access-list }

例:
Device(config)# ip pim vrf green ssm default

TRM の SSM の範囲を設定します。

default キーワードは SSM 範囲のアクセスリストを 232/8 と定義します。

range キーワードは標準の IP アクセスリスト番号または SSM 範囲を定義する名前を指定します。

ステップ 4

end

例:
Device(config)# end

特権 EXEC モードに戻ります。

テナント ルーテッド マルチキャストの確認

次の表に、TRM の確認に使用する show コマンドを示します。

コマンド

目的

show nve peers

ピアリーフスイッチの NVE インターフェイスの状態の情報を表示します。
show l2vpn evpn peers vxlan

VXLAN のレイヤ 2 EVPN ピアルートカウントと稼働時間を表示します。
show ip igmp vrf green groups

マルチキャスト仮想ルーティングおよび転送（MVRF）インスタンスに関連するルータに直接接続され、IGMP を通じて学習された受信側を含むマルチキャストグループを表示します。
show bgp ipv4 mvpn all

BGP MVPN C ルートシグナリングの MVPN オプションを表示します。
show ip mroute vrf green

特定の MVRFインスタンスに関連する mroute テーブルの内容を表示します。

show ip mfib vrf green

MVRF インスタンスに関連付けられた IPv4 マルチキャスト転送情報ベース（MFIB）の転送エントリとインターフェイスを表示します。

show ip mroute

マルチキャスト ルーティング テーブル情報を表示します。

show ip mfib

IPv4 MFIB での転送エントリおよびインターフェイスを表示します。

テナント ルーテッド マルチキャストの設定例

次の項では、さまざまなシナリオでの TRM の設定例を示します。

例：エニーキャスト RP を使用した PIM スパースモードでの TRM の設定

この項では、エニーキャスト RP を使用して PIM スパースモードで TRM を設定する例を示します。次の図に、受信側デバイスと送信元デバイスが VTEP 1 と VTEP 2 にそれぞれ接続された EVPN VXLAN ネットワークを示します。

表 1. エニーキャスト RP で PIM スパースモードで TRM を有効にするための VTEP 1 および VTEP 2 の設定

VTEP 1

VTEP 2

 
VTEP1# show running-config
!
hostname VTEP1
!
vrf definition green
 rd 103:2
 !
 address-family ipv4
  mdt auto-discovery vxlan
  mdt default vxlan 239.1.1.1
  mdt overlay use-bgp spt-only
  route-target export 103:2
  route-target import 104:2
  route-target export 103:2 stitching
  route-target import 104:2 stitching
 exit-address-family
 !
!
ip routing
ip multicast-routing
ip multicast-routing vrf green
!
!
l2vpn evpn
 replication-type static
 router-id Loopback0
 default-gateway advertise
!
l2vpn evpn instance 1 vlan-based
 encapsulation vxlan
 route-target export 103:1
 route-target import 104:1
!
l2vpn evpn instance 2 vlan-based
 encapsulation vxlan
!
!
system mtu 9150
!
vlan configuration 200
 member vni 5000
vlan configuration 201
 member evpn-instance 1 vni 6000
vlan configuration 202
 member evpn-instance 2 vni 7000
!
!
interface Loopback0
 ip address 10.1.1.10 255.255.255.255
 ip pim sparse-mode
!
interface Loopback13
 vrf forwarding green
 ip address 10.1.13.13 255.255.255.0
 ip pim sparse-mode
 ipv6 enable
!
!
interface GigabitEthernet1/0/1
 description access interface
 switchport mode trunk
!
interface GigabitEthernet1/0/29
 description core-underlay-interface
 no switchport
 ip address 172.16.1.29 255.255.255.0
 ip pim sparse-mode
!
interface Vlan200
 description core svi for l3vni
 vrf forwarding green
 ip unnumbered Loopback0
 ip pim sparse-mode
 ipv6 enable
 no autostate
!
interface Vlan201
 description vni 6000 default-gateway
 vrf forwarding green
 ip address 192.168.1.201 255.255.255.0
 ip pim sparse-mode
 ipv6 enable
!
interface Vlan202
 description vni 7000 default-gateway
 vrf forwarding green
 ip address 192.168.2.202 255.255.255.0
 ip pim sparse-mode
!
!
interface nve10
 no ip address
 source-interface Loopback0
 host-reachability protocol bgp
 member vni 6000 mcast-group 231.1.1.1
 member vni 7000 mcast-group 231.1.1.1
 member vni 5000 vrf green
!
router ospf 1
 router-id 10.1.1.10
 network 10.1.1.0 0.0.0.255 area 0
 network 172.16.1.0 0.0.0.255 area 0
!
router bgp 10
 bgp router-id interface Loopback0
 bgp log-neighbor-changes
 bgp update-delay 1
 no bgp default ipv4-unicast
 neighbor 10.2.2.20 remote-as 10
 neighbor 10.2.2.20 update-source Loopback0
 !
 address-family ipv4
 exit-address-family
 !
 address-family ipv4 mvpn
  neighbor 10.2.2.20 activate
  neighbor 10.2.2.20 send-community both
 exit-address-family
 !
 address-family l2vpn evpn
  neighbor 10.2.2.20 activate
  neighbor 10.2.2.20 send-community both
 exit-address-family
 !
 address-family ipv4 vrf green
  advertise l2vpn evpn
  redistribute connected
  redistribute static
 exit-address-family
 !
!
ip pim rp-address 10.1.1.10
ip pim vrf green rp-address 10.1.13.13
!
!
end

VTEP2# show running-config
!
hostname VTEP2
!
vrf definition green
 rd 104:2
 !
 address-family ipv4
  mdt auto-discovery vxlan
  mdt default vxlan 239.1.1.1
  mdt overlay use-bgp spt-only
  route-target export 104:2
  route-target import 103:2
  route-target export 104:2 stitching
  route-target import 103:2 stitching
 exit-address-family
 !
!
ip routing
ip multicast-routing
ip multicast-routing vrf green
!
!
l2vpn evpn
 replication-type static
 router-id Loopback0
 default-gateway advertise
!
l2vpn evpn instance 1 vlan-based
 encapsulation vxlan
 route-target export 104:1
 route-target import 103:1
!
l2vpn evpn instance 2 vlan-based
 encapsulation vxlan
!
!
system mtu 9150
!
vlan configuration 200
 member vni 5000
vlan configuration 201
 member evpn-instance 1 vni 6000
vlan configuration 202
 member evpn-instance 2 vni 7000
!
!
interface Loopback0
 ip address 10.2.2.20 255.255.255.255
 ip pim sparse-mode
!
interface Loopback14
 vrf forwarding green
 ip address 10.1.14.14 255.255.255.0
 ip pim sparse-mode
 ipv6 address 2001:200::14:14/128
 ipv6 enable
!
interface GigabitEthernet4/0/1
description access interface
 switchport mode trunk
!
interface GigabitEthernet1/0/30
 description core-underlay-interface
 no switchport
 ip address 172.16.1.30 255.255.255.0
 ip pim sparse-mode
!
interface Vlan200
 description core svi for l3vni
 vrf forwarding green
 ip unnumbered Loopback0
 ip pim sparse-mode
 ipv6 enable
 no autostate
!
interface Vlan201
 vrf forwarding green
 ip address 192.168.1.201 255.255.255.0
 ip pim sparse-mode
 ipv6 address 2001:DB8:201::201/64
 ipv6 enable
!
interface Vlan202
 description vni 7000 default-gateway
 vrf forwarding green
 ip address 192.168.2.202 255.255.255.0
 ip pim sparse-mode
!
!
interface nve10
 no ip address
 source-interface Loopback0
 host-reachability protocol bgp
 member vni 6000 mcast-group 231.1.1.1
 member vni 7000 mcast-group 231.1.1.1
 member vni 5000 vrf green
!
router ospf 1
 router-id 10.2.2.20
 network 10.2.2.0 0.0.0.255 area 0
 network 172.16.1.0 0.0.0.255 area 0
!
router bgp 10
 bgp router-id interface Loopback0
 bgp log-neighbor-changes
 bgp update-delay 1
 no bgp default ipv4-unicast
 neighbor 10.1.1.10 remote-as 10
 neighbor 10.1.1.10 update-source Loopback0
 !
 address-family ipv4
 exit-address-family
 !
 address-family ipv4 mvpn
  neighbor 10.1.1.10 activate
  neighbor 10.1.1.10 send-community both
 exit-address-family
 !
 address-family l2vpn evpn
  neighbor 10.1.1.10 activate
  neighbor 10.1.1.10 send-community both
 exit-address-family
 !
 address-family ipv4 vrf green
  advertise l2vpn evpn
  redistribute connected
  redistribute static
 exit-address-family
 !
!
ip pim rp-address 10.1.1.10
ip pim vrf green rp-address 10.1.14.14
!
!
end

次に、上記で設定したトポロジの VTEP 1 と VTEP 2 での show コマンドの出力例を示します。

show nve peers

VTEP 1

次に、VTEP 1 での show nve peers コマンドの出力例を示します。 

VTEP1# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve10      5000     L3CP 10.2.2.20        380e.4d9b.6a4a 5000       UP  A/-/4 03:22:40
nve10      6000     L2CP 10.2.2.20        14             6000       UP   N/A  03:22:19
nve10      7000     L2CP 10.2.2.20        6              7000       UP   N/A  03:22:19

VTEP 2

次に、VTEP 2 での show nve peers コマンドの出力例を示します。 

VTEP2# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve10      5000     L3CP 10.1.1.10        a0f8.4910.bce2 5000       UP  A/M/4 03:22:27
nve10      6000     L2CP 10.1.1.10        6              6000       UP   N/A  03:22:27
nve10      7000     L2CP 10.1.1.10        4              7000       UP   N/A  03:22:27

show l2vpn evpn peers vxlan

VTEP 1

次に、VTEP 1 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

VTEP1# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve10     6000     10.2.2.20                 5          6000     01:34:50
nve10     7000     10.2.2.20                 6          7000     01:34:50

VTEP 2

次に、VTEP 2 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

VTEP2# show l2vpn evpn peers vxlanInterface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve10     6000     10.1.1.10                 7          6000     01:35:23
nve10     7000     10.1.1.10                 6          7000     01:35:23

show ip igmp vrf green groups

VTEP 1

次に、VTEP 1 での show ip igmp vrf green groups コマンドの出力例を示します。 

VTEP1# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
229.1.1.1        Vlan201                  04:08:35  00:02:16  192.168.1.81    
224.0.1.40       Loopback13               06:35:55  00:02:05  10.1.13.13

VTEP 2

次に、VTEP 2 での show ip igmp vrf green groups コマンドの出力例を示します。 

VTEP2# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
224.0.1.40       Loopback14               05:11:42  00:02:18  10.1.14.14

show bgp ipv4 mvpn all

VTEP 1

次に、VTEP 1 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

VTEP1# show bgp ipv4 mvpn all
BGP table version is 22, local router ID is 10.1.1.10
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
              x best-external, a additional-path, c RIB-compressed,
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 103:2 (default for vrf green)
 *>i  [5][103:2][192.168.2.88][229.1.1.1]/18
                      10.2.2.20                0    100      0 ?
Route Distinguisher: 104:2
 *>i  [5][104:2][192.168.2.88][229.1.1.1]/18
                      10.2.2.20                0    100      0 ?
Route Distinguisher: 10.2.2.20:2
 *>   [7][10.2.2.20:2][10][192.168.2.88/32][229.1.1.1/32]/22
                      0.0.0.0                            32768 ?

VTEP 2

次に、VTEP 2 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

VTEP2# show bgp ipv4 mvpn all
BGP table version is 24, local router ID is 10.2.2.20
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter,
              x best-external, a additional-path, c RIB-compressed,
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found
     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 104:2 (default for vrf green)
 *>   [5][104:2][192.168.2.88][229.1.1.1]/18
                      0.0.0.0                            32768 ?
 *>i  [7][104:2][10][192.168.2.88/32][229.1.1.1/32]/22
                      10.1.1.10                0    100      0 ?
Route Distinguisher: 10.2.2.20:2
 *>i  [7][10.2.2.20:2][10][192.168.2.88/32][229.1.1.1/32]/22
                      10.1.1.10                0    100      0 ?

show ip mroute vrf green

VTEP 1

次に、VTEP 1 での show ip mroute vrf green コマンドの出力例を示します。 

VTEP1# show ip mroute vrf greenIP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report,
       Z - Multicast Tunnel, z - MDT-data group sender,
       Y - Joined MDT-data group, y - Sending to MDT-data group,
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute,
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed,
       Q - Received BGP S-A Route, q - Sent BGP S-A Route,
       V - RD & Vector, v - Vector, p - PIM Joins on route,
       x - VxLAN group, c - PFP-SA cache created entry,
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 229.1.1.1), 04:11:11/stopped, RP 10.1.13.13, flags: SJC
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan201, Forward/Sparse, 04:11:11/00:02:40
(192.168.2.88, 229.1.1.1), 00:02:42/00:00:17, flags: gQ
  Incoming interface: Vlan200, RPF nbr 10.2.2.20
  Outgoing interface list:
    Vlan201, Forward/Sparse, 00:02:42/00:02:40
(*, 224.0.1.40), 04:44:21/00:02:34, RP 10.1.13.13, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback13, Forward/Sparse, 04:44:21/00:02:34

VTEP 2

次に、VTEP 2 での show ip mroute vrf green コマンドの出力例を示します。 

VTEP2# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report,
       Z - Multicast Tunnel, z - MDT-data group sender,
       Y - Joined MDT-data group, y - Sending to MDT-data group,
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute,
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed,
       Q - Received BGP S-A Route, q - Sent BGP S-A Route,
       V - RD & Vector, v - Vector, p - PIM Joins on route,
       x - VxLAN group, c - PFP-SA cache created entry,
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 229.1.1.1), 00:53:58/stopped, RP 10.1.14.14, flags: SPF
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null
(192.168.2.88, 229.1.1.1), 00:53:58/00:01:56, flags: FTGqx
  Incoming interface: Vlan202, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan200, Forward/Sparse, 00:03:06/stopped
(*, 224.0.1.40), 04:46:21/00:02:48, RP 10.1.14.14, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback14, Forward/Sparse, 04:46:21/00:02:48

show ip mfib vrf green

VTEP 1

次に、VTEP 1 での show ip mfib vrf green コマンドの出力例を示します。 

VTEP1# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup
Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel9 Flags: A
   Loopback13 Flags: F IC NS
     Pkts: 0/0/0 Rate: 0 pps
 (*,229.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel9 Flags: A
   Vlan201 Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
 (192.168.2.88,229.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   117/0/126/0, Other: 0/0/0
   Tunnel9 Flags: A
   Vlan200, VXLAN Decap Flags: NS
   Vlan201 Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps

VTEP 2

次に、VTEP 2 での show ip mfib vrf green コマンドの出力例を示します。 

VTEP2# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup
Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel5 Flags: A
   Loopback14 Flags: F IC NS
     Pkts: 0/0/0 Rate: 0 pps
 (*,229.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel5 Flags: A
 (192.168.2.88,229.1.1.1) Flags: HW
   SW Forwarding: 56/0/100/0, Other: 1715/1699/16
   HW Forwarding:   2306/0/122/0, Other: 0/0/0
   Vlan202 Flags: A
   Vlan200, VXLAN v4 Encap (5000, 239.1.1.1) Flags: F
     Pkts: 0/0/0 Rate: 0 pps

show ip mroute

VTEP 1

次に、VTEP 1 での show ip mroute コマンドの出力例を示します。 

VTEP1# show ip mroute 
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report,
       Z - Multicast Tunnel, z - MDT-data group sender,
       Y - Joined MDT-data group, y - Sending to MDT-data group,
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute,
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed,
       Q - Received BGP S-A Route, q - Sent BGP S-A Route,
       V - RD & Vector, v - Vector, p - PIM Joins on route,
       x - VxLAN group, c - PFP-SA cache created entry,
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 239.1.1.1), 00:57:25/00:03:16, RP 10.1.1.10, flags: SJCx
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/29, Forward/Sparse, 00:57:17/00:03:16
    Tunnel0, Forward/Sparse, 00:57:25/stopped
(10.2.2.20, 239.1.1.1), 00:04:25/00:02:37, flags: Tx
  Incoming interface: GigabitEthernet1/0/29, RPF nbr 172.16.1.30
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:04:25/00:01:33
(*, 231.1.1.1), 00:57:25/00:03:02, RP 10.1.1.10, flags: SJCFx
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/29, Forward/Sparse, 00:56:28/00:03:02
    Tunnel0, Forward/Sparse, 00:57:25/stopped
(10.2.2.20, 231.1.1.1), 00:56:26/00:02:55, flags: JTx
  Incoming interface: GigabitEthernet1/0/29, RPF nbr 172.16.1.30
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:56:26/00:00:33
(10.1.1.10, 231.1.1.1), 00:57:23/00:03:03, flags: FTx
  Incoming interface: Loopback0, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/29, Forward/Sparse, 00:56:53/00:03:02
(*, 224.0.1.40), 00:57:25/00:02:46, RP 10.1.1.10, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/29, Forward/Sparse, 00:56:43/00:02:46
    Loopback0, Forward/Sparse, 00:57:25/00:02:44

VTEP 2

次に、VTEP 2 での show ip mroute コマンドの出力例を示します。 

VTEP2# show ip mroute 
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report,
       Z - Multicast Tunnel, z - MDT-data group sender,
       Y - Joined MDT-data group, y - Sending to MDT-data group,
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute,
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed,
       Q - Received BGP S-A Route, q - Sent BGP S-A Route,
       V - RD & Vector, v - Vector, p - PIM Joins on route,
       x - VxLAN group, c - PFP-SA cache created entry,
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode
(*, 239.1.1.1), 04:50:56/stopped, RP 10.1.1.10, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/30, RPF nbr 172.16.1.29
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 04:50:56/00:02:03
(10.2.2.20, 239.1.1.1), 00:04:51/00:02:44, flags: FTx
  Incoming interface: Loopback0, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/30, Forward/Sparse, 00:04:49/00:02:37
(*, 231.1.1.1), 00:58:51/stopped, RP 10.1.1.10, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/30, RPF nbr 172.16.1.29
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:58:51/00:01:08
(10.1.1.10, 231.1.1.1), 00:58:16/00:01:05, flags: JTx
  Incoming interface: GigabitEthernet1/0/30, RPF nbr 172.16.1.29
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:58:16/00:01:43
(10.2.2.20, 231.1.1.1), 00:58:49/00:02:58, flags: FTx
  Incoming interface: Loopback0, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/30, Forward/Sparse, 00:58:49/00:02:46
(*, 224.0.1.40), 05:14:59/00:02:03, RP 10.1.1.10, flags: SJCL
  Incoming interface: GigabitEthernet1/0/30, RPF nbr 172.16.1.29
  Outgoing interface list:
    Loopback0, Forward/Sparse, 05:14:58/00:02:03

show ip mfib

VTEP 1

次に、VTEP 1 での show ip mfib コマンドの出力例を示します。 

VTEP1# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup
Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel8 Flags: A
   GigabitEthernet1/0/29 Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0 Rate: 0 pps
 (*,231.1.1.1) Flags: C HW
   SW Forwarding: 1/0/206/0, Other: 4/4/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel8 Flags: A
   GigabitEthernet1/0/29 Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
 (10.1.1.10,231.1.1.1) Flags: HW
   SW Forwarding: 1/0/128/0, Other: 0/0/0
   HW Forwarding:   192/0/144/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/29 Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
 (10.2.2.20,231.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   386/0/186/0, Other: 0/0/0
   GigabitEthernet1/0/29 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 26/0/150/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel8 Flags: A
   GigabitEthernet1/0/29 Flags: F NS
     Pkts: 0/0/22 Rate: 0 pps
 (10.2.2.20,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   162/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/29 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1 Rate: 0 pps

VTEP 2

次に、VTEP 2 での show ip mfib コマンドの出力例を示します。 

VTEP2# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup
Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/30 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0 Rate: 0 pps
 (*,231.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/146/0, Other: 0/0/0
   GigabitEthernet1/0/30 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
 (10.1.1.10,231.1.1.1) Flags: HW
   SW Forwarding: 1/0/128/0, Other: 0/0/0
   HW Forwarding:   192/0/156/0, Other: 0/0/0
   GigabitEthernet1/0/30 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1 Rate: 0 pps
 (10.2.2.20,231.1.1.1) Flags: HW
   SW Forwarding: 3/0/194/0, Other: 1/1/0
   HW Forwarding:   397/0/174/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/30 Flags: F NS
     Pkts: 0/0/2 Rate: 0 pps
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/30 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0 Rate: 0 pps
 (10.2.2.20,239.1.1.1) Flags: HW
   SW Forwarding: 3/0/150/0, Other: 1/1/0
   HW Forwarding:   160/0/156/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/30 Flags: F NS
     Pkts: 0/0/2 Rate: 0 pps

例：RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の設定

次に、RP がBGP EVPN VXLAN ファブリック内にある場合に、IPv4 マルチキャストトラフィックに対して PIM-SM を使用してレイヤ 3 TRM を設定および確認する例を示します。この例では、次のトポロジを使用します。

図 10. RP が BGP EVPN VXLAN ファブリック内にある場合の PIM-SM での TRM

このトポロジには 2 台のスパインスイッチと、3 台のルータで外部ネットワークに接続された 3 台の VTEP を備えた EVPN VXLAN ネットワークが示されています。BGP EVPN VXLAN ファブリック内の VTEP 1 はこのトポロジで RP として機能し、ボーダー VTEP はルータ 1 を介してファブリックを外部ネットワークに接続します。このトポロジでは、IPv4 マルチキャストグループは 226.1.1.1 です。次の表に、このトポロジのデバイスの設定例を示します。

表 2. RP が BGP EVPN VXLAN ファブリック内にある場合に IPv4マ ルチキャスト トラフィックに対して PIM-SM を使用して TRM を設定するための VTEP 1、ボーダーVTEP、および VTEP 2 の設定

VTEP 1

ボーダー VTEP

VTEP 2

 
Leaf-01# show running-config
hostname Leaf-01
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
 
Border# show running-config
hostname Border
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
vlan 2001
!
 
Leaf-02# show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-famil
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
 
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback255
vrf forwarding green
ip address 10.2.255.255 255.255.255.255
ip pim sparse-mode
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
no autostate
!
 
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/2
no switchport
ip address 172.16.26.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/5
switchport trunk allowed vlan 2001
switchport mode trunk
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
no autostate
!
 
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 102
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
no autostate

interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.3
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family

interface Vlan2001
vrf forwarding green
ip address 10.2.1.1 255.255.255.0
ip mtu 1500
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 2 vrf green
redistribute bgp 65001
!
router ospf 1
router-id 172.16.255.6
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
 
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.4
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
 
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
end
!
Leaf-01# 

!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
redistribute ospf 2 match internal external 1 external 2
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
end
!
Leaf-02# 

address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
end
!
Leaf-03#
表 3. RP が BGP EVPN VXLANフ ァブリック内にある場合に IPv4 マルチキャストトラフィックに対して PIM-SM を使用して TRM を設定するためのスパインスイッチ 1 およびスパインスイッチ 2 の設定

スパインスイッチ 1

スパインスイッチ 2

 
Spine-01# show running-config
hostname Spine-01
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.14.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.16.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.1
!
router bgp 65001
bgp router-id 172.16.255.1
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!

Spine-02# show running-config
hostname Spine-02
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.26.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.2
!
router bgp 65001
bgp router-id 172.16.255.2
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!

address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-01# 

address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family

!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-02#
表 4. RP が BGP EVPN VXLAN ファブリック内にある場合に IPv4 マルチキャストトラフィックに対して PIM-SM を使用して TRM を設定するためのルータ 1、ルータ 2、およびルータ 3 の設定

ルータ 1

ルータ 2

ルータ 3

 
Router-01# show running-config
hostname R1
!
ip multicast-routing distributed
!
interface Loopback0
ip address 10.2.255.1 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet0/0/1.2001
encapsulation dot1Q 2001
ip address 10.2.1.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
router ospf 1
router-id 10.2.255.1
!
ip pim rp-address 10.2.255.255
!
end
!
R1# 

Router-02# show running-config
hostname R2
!
ip multicast-routing distributed
!
interface Loopback0
ip address 10.2.255.2 255.255.255.255
ip pim sparse-mode
ip igmp join-group 226.1.1.1
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 10.2.255.2
!
ip pim rp-address 10.2.255.255
!
end
!
R2# 

Router-03# show running-config
hostname R3
!
ip multicast-routing distributed
!
interface Loopback0
ip address 10.2.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 10.2.255.3
!
ip pim rp-address 10.2.255.255
!
end
!
R3#

RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認

次の項では、上記で設定したトポロジのデバイスで PIM-SM を使用して TRM を確認する show コマンドの出力例を示します。

VTEP 1（BGP EVPN VXLAN ファブリック内に RP）の設定を確認するための出力

次に、VTEP 1 での show nve peers コマンドの出力例を示します。 

Leaf-01# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 1d05h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 1d05h
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  1d05h
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  1d05h
Leaf-01#

次に、VTEP 1 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-01# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10102    172.16.254.4              7          10102    1d05h
nve1      10102    172.16.254.6              5          10102    1d05h
Leaf-01#

次に、VTEP 1 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Leaf-01# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.4, local AS number 65001
BGP table version is 111, main routing table version 111
7 network entries using 2128 bytes of memory
9 path entries using 1224 bytes of memory
5/5 BGP path/bestpath attribute entries using 1560 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
18 BGP extended community entries using 2396 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7492 total bytes of memory
BGP activity 140/45 prefixes, 240/112 paths, scan interval 60 secs
9 networks peaked at 12:22:24 Aug 6 2020 UTC (1d05h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2104    1988      111    0    0 1d05h           2
172.16.255.2    4        65001    2099    1988      111    0    0 1d05h           2
Leaf-01#

次に、VTEP 1 での show ip pim vrfvrf-name rp mapping コマンドの出力例を示します。 

Leaf-01# show ip pim vrf green rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
Leaf-01#

次に、VTEP 1 での show ip routing vrf コマンドの出力例を示します。 

Leaf-01# show ip routing vrf green 10.2.255.255
Routing Table: green
Routing entry for 10.2.255.255/32
  Known via "connected", distance 0, metric 0 (connected, via interface)
  Redistributing via bgp 65001
  Advertised by bgp 65001
  Routing Descriptor Blocks:
  * directly connected, via Loopback255
      Route metric is 0, traffic share count is 1
Leaf-01#

次に、VTEP 1 での show ip igmp vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-01# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
226.1.1.1        Vlan102                  1d05h     00:02:50  10.1.102.12     
224.0.1.40       Vlan901                  1d05h     00:02:03  172.16.254.4    
Leaf-01#

次に、VTEP 1 での show ip mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 1d01h/stopped, RP 10.2.255.255, flags: SJCGx
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan101, Forward/Sparse, 1d01h/00:02:33
    Vlan901, Forward/Sparse, 03:54:15/stopped

(10.2.255.1, 226.1.1.1), 00:01:13/00:01:50, flags: Tgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list:
    Vlan101, Forward/Sparse, 00:01:13/00:02:33

(10.1.102.12, 226.1.1.1), 00:01:36/00:01:24, flags: Tgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.4
  Outgoing interface list:
    Vlan101, Forward/Sparse, 00:01:36/00:02:33

(*, 224.0.1.40), 1d05h/00:02:09, RP 10.2.255.255, flags: SJCLGx
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback901, Forward/Sparse, 1d05h/00:02:09
    Vlan901, Forward/Sparse, 03:54:15/stopped
Leaf-01#

次に、VTEP 1 での show ip mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 2/2/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel6 Flags: A
   Loopback901 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (*,226.1.1.1) Flags: C HW
   SW Forwarding: 1/0/100/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel6 Flags: A
   Vlan101 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/1    Rate: 0 pps
 (10.1.102.12,226.1.1.1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
   HW Forwarding:   44/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan101 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (10.2.255.1,226.1.1.1) Flags: HW
   SW Forwarding: 5/0/100/0, Other: 12576/1/12575
   HW Forwarding:   3801/1/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan901 Flags: SP
   Vlan101 Flags: F NS
     Pkts: 0/0/5    Rate: 0 pps
Leaf-01#

次に、VTEP 1 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Leaf-01# show bgp ipv4 mvpn all
BGP table version is 94, local router ID is 172.16.255.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>   [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Leaf-01#

次に、VTEP 1 での show ip mroute コマンドの出力例を示します。 

Leaf-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:10

(172.16.254.6, 239.1.1.1), 00:01:11/00:01:48, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:01:11/00:01:48

(172.16.254.3, 239.1.1.1), 00:01:37/00:01:22, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0, Registering
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 00:01:37/00:02:51, A

(172.16.254.4, 239.1.1.1), 04:17:32/00:02:31, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 04:17:32/00:00:27

(*, 224.0.1.40), 1d05h/00:02:12, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d05h/00:02:12

(*, 225.0.0.102), 1d05h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:10

(172.16.254.4, 225.0.0.102), 1d05h/00:01:20, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:32

(172.16.254.6, 225.0.0.102), 1d05h/00:02:44, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:10

(*, 225.0.0.101), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:10

(172.16.254.3, 225.0.0.101), 1d05h/00:02:36, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:03:20
Leaf-01#

次に、VTEP 1 での show ip mfib コマンドの出力例を示します。 

Leaf-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/114/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 13/0/127/0, Other: 2/2/0
   HW Forwarding:   12525/0/165/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/172/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   9155/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   3762/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 2/2/0
   HW Forwarding:   15/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 2/1/1
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/0    Rate: 0 pps
   Tunnel4 Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   7707/0/167/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 0/0/0
   HW Forwarding:   68/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
Leaf-01#

RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

VTEP 2 の設定を確認する出力

次に、VTEP 2 での show nve peers コマンドの出力例を示します。 

Leaf-02# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 1d05h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 1d05h
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  1d05h
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  1d05h
Leaf-02#

次に、VTEP 2 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-02# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    1d05h
nve1      10102    172.16.254.6              5          10102    1d05h
Leaf-02#

次に、VTEP 2 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Leaf-02# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.4, local AS number 65001
BGP table version is 62, main routing table version 62
7 network entries using 2128 bytes of memory
9 path entries using 1224 bytes of memory
4/4 BGP path/bestpath attribute entries using 1248 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2372 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7156 total bytes of memory
BGP activity 121/28 prefixes, 202/77 paths, scan interval 60 secs
9 networks peaked at 12:22:24 Aug 6 2020 UTC (16:43:21.423 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1229    1151       62    0    0 16:57:50        2
172.16.255.2    4        65001    1227    1152       62    0    0 16:57:51        2
Leaf-02#

次に、VTEP 2 での show ip pim vrfvrf-name rp mapping コマンドの出力例を示します。 

Leaf-02# show ip pim vrf green rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
Leaf-02#

次に、VTEP 2 での show ip routing vrf コマンドの出力例を示します。 

Leaf-02# show ip routing vrf green 10.2.255.255
Routing Table: green
Routing entry for 10.2.255.255/32
  Known via "bgp 65001", distance 200, metric 0, type internal
  Last update from 172.16.254.3 on Vlan901, 03:59:59 ago
  Routing Descriptor Blocks:
  * 172.16.254.3 (default), from 172.16.255.1, 03:59:59 ago, via Vlan901
      opaque_ptr 0x7F65B8B9E9F0 
      Route metric is 0, traffic share count is 1
      AS Hops 0
      MPLS label: none
Leaf-02#

次に、VTEP 2 での show ip igmp vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-02# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
226.1.1.1        Vlan102                  16:58:00  00:02:11  10.1.102.12     
224.0.1.40       Vlan901                  16:58:37  00:02:33  172.16.254.4    
Leaf-02#

次に、VTEP 2 での show ip mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 1d05h/stopped, RP 10.2.255.255, flags: SJCFg
  Incoming interface: Vlan901, RPF nbr 172.16.254.3
  Outgoing interface list:
    Vlan102, Forward/Sparse, 1d05h/00:02:50

(10.2.255.1, 226.1.1.1), 00:06:57/00:02:09, flags: TgQ
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list:
    Vlan102, Forward/Sparse, 00:06:57/00:02:50

(10.1.102.12, 226.1.1.1), 00:07:21/00:01:45, flags: FTGqx
  Incoming interface: Vlan102, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan901, Forward/Sparse, 00:07:21/stopped

(*, 224.0.1.40), 1d05h/00:02:03, RP 10.2.255.255, flags: SJPCLgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.3
  Outgoing interface list: Null
Leaf-02#

次に、VTEP 2 での show ip mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A IC NS
 (*,226.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   3/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan102 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (10.1.102.12,226.1.1.1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
   HW Forwarding:   215/0/118/0, Other: 0/0/0
   Vlan102 Flags: A
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/2    Rate: 0 pps
 (10.2.255.1,226.1.1.1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
Leaf-02#

次に、VTEP 2 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Leaf-02# show bgp ipv4 mvpn all
BGP table version is 94, local router ID is 172.16.255.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>   [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Leaf-02#

次に、VTEP 2 での show ip mroute コマンドの出力例を示します。 

Leaf-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:59

(172.16.254.6, 239.1.1.1), 00:06:55/00:01:59, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:06:55/00:02:04

(172.16.254.4, 239.1.1.1), 04:23:16/00:03:29, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 04:23:16/00:02:57

(*, 224.0.1.40), 1d05h/00:02:02, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d05h/00:02:02
Leaf-02#

次に、VTEP 2 での show ip mfib コマンドの出力例を示します。 

Leaf-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/170/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   12469/0/177/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/224/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 2/0/163/0, Other: 3/1/2
   HW Forwarding:   9233/0/164/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/206/0, Other: 0/0/0
   HW Forwarding:   3767/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 22/18/4
   HW Forwarding:   7870/0/156/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 0/0/0
   HW Forwarding:   412/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
Leaf-02#

RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

ボーダー VTEP の設定を確認する出力

次に、ボーダー VTEP での show nve peers コマンドの出力例を示します。 

Border# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 1d05h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 1d05h
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  1d05h
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  1d05h
Border#

次に、ボーダー VTEP での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Border# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    1d05h
nve1      10102    172.16.254.4              7          10102    1d05h
Border#

次に、ボーダー VTEP での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Border# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.6, local AS number 65001
BGP table version is 102, main routing table version 102
6 network entries using 1824 bytes of memory
8 path entries using 1088 bytes of memory
5/5 BGP path/bestpath attribute entries using 1560 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
20 BGP extended community entries using 2706 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7362 total bytes of memory
BGP activity 133/39 prefixes, 265/144 paths, scan interval 60 secs
8 networks peaked at 12:14:22 Aug 6 2020 UTC (1d05h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2114    1995      102    0    0 1d05h           2
172.16.255.2    4        65001    2112    1990      102    0    0 1d05h           2
Border#

次に、ボーダー VTEP での show ip pim vrf vrf-namerp mapping コマンドの出力例を示します。 

Border# show ip pim vrf green rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
Border#

次に、ボーダー VTEP での show ip routing vrf vrf-name コマンドの出力例を示します。 

Border# show ip routing vrf green 10.2.255.255
Routing Table: green
Routing entry for 10.2.255.255/32
  Known via "bgp 65001", distance 200, metric 0, type internal
  Redistributing via ospf 2
  Advertised by ospf 2 subnets
  Last update from 172.16.254.3 on Vlan901, 04:02:51 ago
  Routing Descriptor Blocks:
  * 172.16.254.3 (default), from 172.16.255.1, 04:02:51 ago, via Vlan901
      opaque_ptr 0x7FEF6836D190 
      Route metric is 0, traffic share count is 1
      AS Hops 0
      MPLS label: none
Border#

次に、ボーダー VTEP での show ip igmp vrf vrf-namegroups コマンドの出力例を示します。 

Border# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
224.0.1.40       Vlan901                  1d05h     00:01:58  172.16.254.6    
Border#

次に、ボーダー VTEP での show ip mroute vrf vrf-name コマンドの出力例を示します。 

Border# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 1d05h/00:03:07, RP 10.2.255.255, flags: SJgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.3
  Outgoing interface list:
    Vlan2001, Forward/Sparse, 04:02:51/00:03:07

(10.2.255.1, 226.1.1.1), 00:09:51/00:01:02, flags: TGqx
  Incoming interface: Vlan2001, RPF nbr 10.2.1.2
  Outgoing interface list:
    Vlan901, Forward/Sparse, 00:09:49/stopped

(10.1.102.12, 226.1.1.1), 00:10:12/00:03:09, flags: TgQx
  Incoming interface: Vlan901, RPF nbr 172.16.254.4
  Outgoing interface list:
    Vlan2001, Forward/Sparse, 00:10:12/00:03:07

(*, 224.0.1.40), 1d05h/00:03:10, RP 10.2.255.255, flags: SJCLgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.3
  Outgoing interface list:
    Vlan2001, Forward/Sparse, 04:02:51/00:03:10
Border#

次に、ボーダー VTEP での show ip mfib vrf vrf-name コマンドの出力例を示します。 

Border# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A IC NS
   Vlan2001 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,226.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   6/0/122/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan2001 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (10.1.102.12,226.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   304/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan2001 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (10.2.255.1,226.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 1/0/1
   HW Forwarding:   582/1/122/0, Other: 0/0/0
   Vlan2001 Flags: A
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/0    Rate: 0 pps
Border#

次に、ボーダー VTEP での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Border# show bgp ipv4 mvpn allBGP table version is 102, local router ID is 172.16.255.6
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>   [5][1:1][10.2.255.1][226.1.1.1]/18
                      0.0.0.0                            32768 ?
 *>   [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      0.0.0.0                            32768 ?
 *>   [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
 *>i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Border#

次に、ボーダー VTEP での show ip mroute コマンドの出力例を示します。 

Border# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:56

(172.16.254.6, 239.1.1.1), 00:09:47/00:02:24, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 00:09:47/00:02:33

(172.16.254.4, 239.1.1.1), 04:26:08/00:02:10, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 04:26:08/00:00:51

(*, 224.0.1.40), 1d05h/00:02:56, RP 172.16.255.255, flags: SJCL
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d05h/00:02:56

(*, 225.0.0.102), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:56

(172.16.254.4, 225.0.0.102), 1d05h/00:01:27, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:56

(172.16.254.6, 225.0.0.102), 1d05h/00:01:53, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:43, A

(*, 225.0.0.101), 1d05h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:56

(172.16.254.3, 225.0.0.101), 1d05h/00:01:10, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:08
Border#

次に、ボーダー VTEP での show ip mfib コマンドの出力例を示します。 

Border# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/146/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 7/0/125/0, Other: 0/0/0
   HW Forwarding:   12570/0/177/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/7    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/172/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   9199/0/176/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 17/0/174/0, Other: 10/9/1
   HW Forwarding:   3789/0/151/0, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/16    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   9/0/168/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   7961/0/167/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 2/2/0
   HW Forwarding:   580/1/156/1, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
Border#

RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 1 の設定を確認するための出力

次に、スパインスイッチ 1 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Spine-01# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 204, main routing table version 204
6 network entries using 1824 bytes of memory
16 path entries using 2176 bytes of memory
4/4 BGP path/bestpath attribute entries using 1216 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2356 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7716 total bytes of memory
BGP activity 266/218 prefixes, 3029/2926 paths, scan interval 60 secs
8 networks peaked at 12:20:11 Aug 6 2020 UTC (1d05h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    2496    2445      204    0    0 1d08h           6
172.16.255.3    4        65001    1985    2115      204    0    0 1d05h           2
172.16.255.4    4        65001    1995    2111      204    0    0 1d05h           4
172.16.255.6    4        65001    1999    2118      204    0    0 1d05h           4
Spine-01#

次に、スパインスイッチ 1 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-01# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-01#

次に、スパインスイッチ 1 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Spine-01# show bgp ipv4 mvpn all
BGP table version is 204, local router ID is 172.16.255.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 * i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 * i  [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Spine-01#

次に、スパインスイッチ 1 での show ip mroute コマンドの出力例を示します。 

Spine-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 04:29:40/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.6, 239.1.1.1), 00:13:17/00:02:24, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(172.16.254.4, 239.1.1.1), 04:27:38/00:02:41, flags: PTA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null

(*, 224.0.1.40), 1w0d/00:02:43, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback2, Forward/Sparse, 1w0d/00:02:43

(*, 225.0.0.102), 1w0d/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null
Spine-01#

次に、スパインスイッチ 1 での show ip mfib コマンドの出力例を示します。 

Spine-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 83/83/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 1/0/206/0, Other: 282/0/282
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/2 Flags: NS
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/4 Flags: NS
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 4/3/1
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   7/0/158/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/4 Flags: NS
Spine-01#

RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 2 の設定を確認するための出力

次に、スパインスイッチ 2 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Spine-02# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 164, main routing table version 164
6 network entries using 1824 bytes of memory
16 path entries using 2176 bytes of memory
4/4 BGP path/bestpath attribute entries using 1216 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2356 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7716 total bytes of memory
BGP activity 297/249 prefixes, 3131/3028 paths, scan interval 60 secs
8 networks peaked at 12:20:59 Aug 6 2020 UTC (1d05h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2448    2499      164    0    0 1d08h           6
172.16.255.3    4        65001    1988    2114      164    0    0 1d05h           2
172.16.255.4    4        65001    1998    2110      164    0    0 1d05h           4
172.16.255.6    4        65001    1996    2119      164    0    0 1d05h           4
Spine-02#

次に、スパインスイッチ 2 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-02# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-02#

次に、スパインスイッチ 2 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Spine-02# show bgp ipv4 mvpn all
BGP table version is 164, local router ID is 172.16.255.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 *>i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 *>i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 * i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 * i  [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Spine-02#

次に、スパインスイッチ 2 での show ip mroute コマンドの出力例を示します。 

Spine-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 3d12h/00:03:14, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:31
    GigabitEthernet1/0/1, Forward/Sparse, 1d05h/00:03:14
    GigabitEthernet1/0/4, Forward/Sparse, 1d05h/00:03:09

(172.16.254.6, 239.1.1.1), 00:15:48/00:01:26, flags: T
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 00:15:48/00:03:24
    GigabitEthernet1/0/2, Forward/Sparse, 00:15:48/00:03:26

(172.16.254.4, 239.1.1.1), 04:32:09/00:01:28, flags: T
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 04:32:09/00:03:09
    GigabitEthernet1/0/1, Forward/Sparse, 04:32:09/00:03:14

(*, 224.0.1.40), 1w0d/00:03:29, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:48
    GigabitEthernet1/0/1, Forward/Sparse, 1d05h/00:03:29
    GigabitEthernet1/0/4, Forward/Sparse, 1d05h/00:03:17
    Loopback2, Forward/Sparse, 1w0d/00:02:34

(*, 225.0.0.102), 1w0d/00:03:28, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:55
    GigabitEthernet1/0/1, Forward/Sparse, 1d05h/00:03:00
    GigabitEthernet1/0/4, Forward/Sparse, 1d05h/00:03:28

(172.16.254.4, 225.0.0.102), 1d05h/00:02:09, flags: MT
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d05h/00:03:28
    GigabitEthernet1/0/1, Forward/Sparse, 1d05h/00:03:17

(172.16.254.6, 225.0.0.102), 1d05h/00:01:40, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:59
    GigabitEthernet1/0/1, Forward/Sparse, 1d05h/00:03:05

(*, 225.0.0.101), 3d12h/00:03:21, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:33
    GigabitEthernet1/0/1, Forward/Sparse, 1d05h/00:03:21
    GigabitEthernet1/0/4, Forward/Sparse, 1d05h/00:02:47

(172.16.254.3, 225.0.0.101), 1d05h/00:02:05, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:02:57
    GigabitEthernet1/0/4, Forward/Sparse, 1d05h/00:02:47
Spine-02#

次に、スパインスイッチ 2 での show ip mfib コマンドの出力例を示します。 

Spine-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 9/0/112/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 4/0/132/0, Other: 0/0/0
   HW Forwarding:   12607/0/177/0, Other: 0/0/0
   GigabitEthernet1/0/1 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 27/0/101/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   9232/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   3789/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 10/0/150/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8144/0/167/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   942/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
Spine-02#

RP が BGP EVPN VXLAN ファブリック内にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

例：RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 およびIPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の設定

この例では、RP が BGP EVPN VXLAN ファブリックの内部にある場合に IPv4および IPv6 のマルチトラフィックに PIM-SM を使用してレイヤ 3 TRM を設定し、確認する方法を示します。この例では、図 1のトポロジを示します。

このトポロジには 2 台のスパインスイッチと、3 台のルータで外部ネットワークに接続された 3 台の VTEP を備えた EVPN VXLAN ネットワークが示されています。BGP EVPN VXLAN ファブリック内の VTEP 1 はこのトポロジで RP として機能し、ボーダー VTEP はルータ 1 を介してファブリックを外部ネットワークに接続します。このトポロジでは、IPv4 マルチキャストグループは 226.1.1.1、IPv6 マルチキャストグループは FF06:1::1 です。次の表に、このトポロジのデバイスの設定例を示します。

表 5. RP が BGP EVPN VXLAN ファブリックの内部にある場合に、IPv4 および IPv6 のマルチキャストトラフィックに PIM-SM を使用して TRM を設定するための VTEP 1、ボーダー VTEP、および VTEP 2 の設定

VTEP 1

ボーダー VTEP

VTEP 2

 
Leaf-01# show running-config
hostname Leaf-01
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
address-family ipv6
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
ipv6 unicast-routing
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
 
Border# show running-config
hostname Border
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
address-family ipv6
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
ipv6 unicast-routing
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
 
Leaf-02# show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
address-family ipv6
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
ipv6 unicast-routing
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
 
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback255
vrf forwarding green
ip address 10.2.255.255 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:2:255::255/128
ipv6 enable
!
interface Loopback901
vrf forwarding green
ip address 10.1.255.1 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:1:255::1/128
ipv6 enable
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:101::1/64
ipv6 enable

vlan 2001
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback901
vrf forwarding green
ip address 10.1.255.4 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:1:255::4/128
ipv6 enable
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/2
no switchport
ip address 172.16.26.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/5
switchport trunk allowed vlan 2001
switchport mode trunk
!
interface TenGigabitEthernet1/0/10
switchport access vlan 102
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:101::1/64
ipv6 enable
!
 
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback901
vrf forwarding green
ip address 10.1.255.2 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:1:255::2/128
ipv6 enable
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:101::1/64
ipv6 enable
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:102::1/64
ipv6 enable
 
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:102::1/64
ipv6 enable
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
ipv6 enable
no autostate
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.3
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
 
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:102::1/64
ipv6 enable
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
ipv6 enable
no autostate
!
interface Vlan2001
vrf forwarding green
ip address 10.2.1.1 255.255.255.0
ip mtu 1500
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
ipv6 address FC00:2:1::1/64
ipv6 enable
ipv6 mtu 1500
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospfv3 1
!
address-family ipv6 unicast vrf green
redistribute bgp 65001
exit-address-family
!
router ospf 2 vrf green
redistribute bgp 65001
!
router ospf 1
router-id 172.16.255.6
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
 

!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
ipv6 enable
no autostate
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.4
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
 

address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute static
advertise l2vpn evpn
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
ipv6 pim vrf green rp-address FC00:2:255::255
ipv6 pim vrf green register-source Loopback901
!
end
!
Leaf-01# 


!
address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
redistribute ospf 2 match internal external 1 external 2
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute ospf 1 include-connected
redistribute static
advertise l2vpn evpn
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
ipv6 pim vrf green rp-address FC00:2:255::255
!
end
!
Leaf-02# 

!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute static
advertise l2vpn evpn
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
ipv6 pim vrf green rp-address FC00:2:255::255
ipv6 pim vrf green register-source Loopback901
!
end
!
Leaf-03#
表 6. RP が BGP EVPN VXLAN ファブリックの内部にある場合に IPv4 および IPv6 のマルチキャスト用に PIM-SM を使用して TRM を設定するためのスパインスイッチ 1 およびスパインスイッチ 2 の設定

スパインスイッチ 1

スパインスイッチ 2

 
Spine-01# show running-config
hostname Spine-01
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.14.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.16.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.1
!
router bgp 65001
bgp router-id 172.16.255.1
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!
 
Spine-02# show running-config
hostname Spine-02
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.26.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.2
!
router bgp 65001
bgp router-id 172.16.255.2
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!
 
address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-01# 

address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-02#
表 7. RP が BGP EVPN VXLAN ファブリックの外部にある場合に、IPv4 および IPv6 のマルチキャストトラフィックに PIM-SM を使用して TRM を設定するためのルータ 1、ルータ 2、およびルータ 3 の設定

ルータ 1

ルータ 2

ルータ 3

 
R1# show running-config
hostname R1
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
interface Loopback0
ip address 10.2.255.1 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
ipv6 address FC00:2:255::1/128
ipv6 enable
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:12::1/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:13::1/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface GigabitEthernet0/0/1.2001
encapsulation dot1Q 2001
ip address 10.2.1.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
ipv6 address FC00:2:1::2/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
 
R2# show running-config
hostname R2
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
interface Loopback0
ip address 10.2.255.2 255.255.255.255
ip pim sparse-mode
ip igmp join-group 226.1.1.1
ip ospf 1 area 0
ipv6 address FC00:2:255::2/128
ipv6 enable
ipv6 mld join-group FF06:1::1
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:12::2/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:23::2/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
router ospfv3 1
!
address-family ipv6 unicast
exit-address-family
!
router ospf 1
router-id 10.2.255.2
!
ip pim rp-address 10.2.255.255
 
R3# show running-config
hostname R3
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
interface Loopback0
ip address 10.2.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
ipv6 address FC00:2:255::3/128
ipv6 enable
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:13::3/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:23::3/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
router ospfv3 1
!
address-family ipv6 unicast
exit-address-family
!
router ospf 1
router-id 10.2.255.3
!
ip pim rp-address 10.2.255.255
!

router ospfv3 1
!
address-family ipv6 unicast
exit-address-family
!
router ospf 1
router-id 10.2.255.1
!
ip pim rp-address 10.2.255.255
!
ipv6 pim rp-address FC00:2:255::255
!
end
!
R1# 

!
ipv6 pim rp-address FC00:2:255::255
!
end
!
R2# 

ipv6 pim rp-address FC00:2:255::255
!
end
!
R3#

RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認

次の項では、上記で設定したトポロジのデバイスで PIM-SM を使用して TRM を確認する show コマンドの出力例を示します。

VTEP 1（BGP EVPN VXLAN ファブリック内に RP）の設定を確認するための出力

次に、VTEP 1 での show nve peers コマンドの出力例を示します。 

Leaf-01# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 1d05h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 1d05h
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  1d05h
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  1d05h
Leaf-01#

次に、VTEP 1 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-01# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10102    172.16.254.4              7          10102    1d05h
nve1      10102    172.16.254.6              5          10102    1d05h
Leaf-01#

次に、VTEP 1 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Leaf-01# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.3, local AS number 65001
BGP table version is 60, main routing table version 60
5 network entries using 1960 bytes of memory
8 path entries using 1280 bytes of memory
4/4 BGP path/bestpath attribute entries using 1248 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
18 BGP extended community entries using 2396 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7068 total bytes of memory
BGP activity 139/41 prefixes, 275/138 paths, scan interval 60 secs
5 networks peaked at 15:46:09 Aug 6 2020 UTC (1d02h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2135    2003       60    0    0 1d05h           3
172.16.255.2    4        65001    2131    2003       60    0    0 1d05h           3
Leaf-01#

次に、VTEP 1 での show ipv6 pim vrfvrf-name group-map コマンドの出力例を示します。 

Leaf-01# show ipv6 pim vrf green group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Tu7,FC00:2:255::255 (us)
    Info source: Static
    Uptime: 1d02h, Groups: 1
Leaf-01#

次に、VTEP 1 での show ipv6 routing vrf コマンドの出力例を示します。 

Leaf-01# show ipv6 routing vrf green FC00:2:255::255
Routing entry for FC00:2:255::255/128
  Known via "connected", distance 0, metric 0, type receive, connected
  Redistributing via bgp 65001
  Route count is 1/1, share count 0
  Routing paths:
    receive via Loopback255
      Last updated 04:21:51 ago
Leaf-01#

次に、VTEP 1 での show ipv6 mld vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-01# show ipv6 mld vrf green groups
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06:1::1                               Vlan101                                              1d02h     00:02:28
Leaf-01#

次に、VTEP 1 での show ipv6 mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ipv6 mroute vrf green
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 1d02h/00:03:13, RP FC00:2:255::255, flags: SCJG
  Incoming interface: Tunnel7
  RPF nbr: FC00:2:255::255
  Immediate Outgoing interface list:
    Vlan101, Forward, 1d02h/00:03:13
    Vlan901, Forward, 04:21:51/never

(FC00:1:102::12, FF06:1::1), 00:02:17/00:03:04, flags: SJTg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.4
  Immediate Outgoing interface list:
    Vlan101, Forward, 00:02:13/00:03:23

(FC00:2:255::1, FF06:1::1), 00:01:24/00:03:04, flags: SJTg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.6
  Immediate Outgoing interface list:
    Vlan101, Forward, 00:01:20/00:03:13
Leaf-01#

次に、VTEP 1 での show ipv6 mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ipv6 mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,FF00::/8) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 412/412/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel7 Flags: NS
 (*,FF00::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF02::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF06:1::1) Flags: C HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
   HW Forwarding:   4/0/126/0, Other: 0/0/0
   Tunnel7 Flags: A NS
   Vlan101 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/2    Rate: 0 pps
 (FC00:1:102::12,FF06:1::1) Flags: HW
   SW Forwarding: 1/0/100/0, Other: 0/0/0
   HW Forwarding:   64/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan101 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (FC00:2:255::1,FF06:1::1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
   HW Forwarding:   38/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan101 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (*,FF10::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF12::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF20::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF22::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF30::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF32::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF33::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF34::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF35::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF36::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF37::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF38::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF39::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3A::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3B::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3C::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3D::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3E::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3F::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF40::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF42::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF50::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF52::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF60::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF62::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF70::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF72::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF80::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF82::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF90::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF92::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFA0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFA2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFB0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFB2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFC0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFC2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFD0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFD2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFE0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFE2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFF0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFF2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
Leaf-01#

次に、VTEP 1 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Leaf-01# show bgp ipv6 mvpn all
BGP table version is 60, local router ID is 172.16.255.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 * i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>   [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      ::                                 32768 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      ::                                 32768 ?
Leaf-01#

次に、VTEP 1 での show ip mroute コマンドの出力例を示します。 

Leaf-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:34

(172.16.254.3, 239.1.1.1), 00:02:17/00:02:05, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0, Registering
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 00:02:17/00:03:09, A

(172.16.254.6, 239.1.1.1), 00:28:47/00:02:22, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:28:47/00:01:12

(172.16.254.4, 239.1.1.1), 04:45:08/00:01:03, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 04:45:08/00:02:51

(*, 224.0.1.40), 1d05h/00:02:38, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d05h/00:02:38

(*, 225.0.0.102), 1d05h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:34

(172.16.254.4, 225.0.0.102), 1d05h/00:02:33, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:00:56

(172.16.254.6, 225.0.0.102), 1d05h/00:01:12, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:34

(*, 225.0.0.101), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:01:34

(172.16.254.3, 225.0.0.101), 1d05h/00:03:17, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:03:17
Leaf-01#

次に、VTEP 1 での show ip mfib コマンドの出力例を示します。 

Leaf-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/114/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 13/0/127/0, Other: 2/2/0
   HW Forwarding:   12686/0/165/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/172/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   9299/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   3817/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 4/4/0
   HW Forwarding:   15/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 6/5/1
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Null0 Flags: A NS
   GigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/0    Rate: 0 pps
   Tunnel4 Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   8525/0/167/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 0/0/0
   HW Forwarding:   1629/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
Leaf-01#

RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

VTEP 2 の設定を確認する出力

次に、VTEP 2 での show nve peers コマンドの出力例を示します。 

Leaf-02# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 1d05h
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 1d05h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 1d05h
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  1d05h
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  1d05h
Leaf-02#

次に、VTEP 2 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-02# show l2vpn evpn peers vxlan

Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    1d05h
nve1      10102    172.16.254.6              5          10102    1d05h
Leaf-02#

次に、VTEP 2 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Leaf-02# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.4, local AS number 65001
BGP table version is 85, main routing table version 85
6 network entries using 2352 bytes of memory
8 path entries using 1280 bytes of memory
5/5 BGP path/bestpath attribute entries using 1560 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
18 BGP extended community entries using 2396 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7772 total bytes of memory
BGP activity 145/47 prefixes, 249/117 paths, scan interval 60 secs
6 networks peaked at 15:50:41 Aug 6 2020 UTC (1d02h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2143    2019       85    0    0 1d05h           2
172.16.255.2    4        65001    2139    2019       85    0    0 1d05h           2
Leaf-02#

次に、VTEP 2 での show ip pim vrfvrf-name group-map コマンドの出力例を示します。 

Leaf-02# show ip pim vrf green group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Vl901,::FFFF:172.16.254.3
    Info source: Static
    Uptime: 1d05h, Groups: 1
Leaf-02#

次に、VTEP 2 での show ip routing vrf コマンドの出力例を示します。 

Leaf-02# show ip routing vrf green FC00:2:255::255
Routing entry for FC00:2:255::255/128
  Known via "bgp 65001", distance 200, metric 0, type internal
  Route count is 1/1, share count 0
  Routing paths:
    172.16.254.3%default, Vlan901%default
      From AC10:FF01::
      opaque_ptr 0x7F65BA333EC0
      Last updated 04:26:58 ago
Leaf-02#

次に、VTEP 2 での show ipv6 mld vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-02# show ipv6 mld vrf green groups
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06:1::1                               Vlan102                                              1d05h     00:03:53
Leaf-02#

次に、VTEP 2 での show ipv6 mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ipv6 mroute vrf green
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 1d05h/never, RP FC00:2:255::255, flags: SCJg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.3
  Immediate Outgoing interface list:
    Vlan102, Forward, 1d05h/never

(FC00:1:102::12, FF06:1::1), 00:07:24/00:03:28, flags: SFJTGq
  Incoming interface: Vlan102
  RPF nbr: FE80::46D3:CAFF:FE28:6CC5
  Immediate Outgoing interface list:
    Vlan901, Forward, 00:07:24/never

(FC00:2:255::1, FF06:1::1), 00:06:31/00:00:32, flags: SJTgQ
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.6
  Inherited Outgoing interface list:
    Vlan102, Forward, 1d05h/never
Leaf-02#

次に、VTEP 2 での show ipv6 mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ipv6 mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,FF00::/8) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF00::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF02::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 10/10/0
 (*,FF06:1::1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   3/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan102 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (FC00:1:102::12,FF06:1::1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
   HW Forwarding:   217/0/118/0, Other: 0/0/0
   Vlan102 Flags: A F
     Pkts: 0/0/0    Rate: 0 pps
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/1    Rate: 0 pps
 (FC00:2:255::1,FF06:1::1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 0/0/0
   HW Forwarding:   191/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan102 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (*,FF10::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF12::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF20::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF22::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF30::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF32::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF33::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF34::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF35::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF36::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF37::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF38::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF39::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3A::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3B::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3C::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3D::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3E::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3F::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF40::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF42::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF50::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF52::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF60::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF62::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF70::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF72::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF80::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF82::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF90::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF92::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFA0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFA2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFB0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFB2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFC0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFC2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFD0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFD2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFE0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFE2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFF0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFF2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
Leaf-02#

次に、VTEP 2 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Leaf-02# show bgp ipv6 mvpn all
BGP table version is 85, local router ID is 172.16.255.4
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>   [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      ::                                 32768 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 *>   [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      ::                                 32768 ?
 *>i  [7][1:1][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>   [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      ::                                 32768 ?
Route Distinguisher: 172.16.254.4:102
 * i  [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Leaf-02#

次に、VTEP 2 での show ip mroute コマンドの出力例を示します。 

Leaf-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:00

(172.16.254.6, 239.1.1.1), 00:33:54/00:01:36, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:33:54/00:02:05

(172.16.254.4, 239.1.1.1), 04:50:15/00:03:03, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 04:50:15/00:03:29

(*, 224.0.1.40), 1d05h/00:02:01, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d05h/00:02:01

(*, 225.0.0.102), 1d05h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:00

(172.16.254.6, 225.0.0.102), 1d05h/00:02:05, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:00

(172.16.254.4, 225.0.0.102), 1d05h/00:02:29, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d05h/00:03:28

(*, 225.0.0.101), 1d05h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:00

(172.16.254.3, 225.0.0.101), 1d05h/00:01:04, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d05h/00:02:00
Leaf-02#

次に、VTEP 2 での show ip mfib コマンドの出力例を示します。 

Leaf-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/170/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   12630/0/177/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/224/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 2/0/163/0, Other: 3/1/2
   HW Forwarding:   9373/0/164/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/206/0, Other: 0/0/0
   HW Forwarding:   3825/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   9/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 24/20/4
   HW Forwarding:   8667/0/156/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 0/0/0
   HW Forwarding:   1781/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
Leaf-02#

RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

ボーダー VTEP の設定を確認する出力

次に、ボーダー VTEP での show nve peers コマンドの出力例を示します。 

Border# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 1d06h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 1d06h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 1d06h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 1d06h
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  1d06h
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  1d05h
Border#

次に、ボーダー VTEP での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Border# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    1d06h
nve1      10102    172.16.254.4              7          10102    1d05h
Border#

次に、ボーダー VTEP での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Border# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.6, local AS number 65001
BGP table version is 85, main routing table version 85
5 network entries using 1960 bytes of memory
7 path entries using 1120 bytes of memory
5/5 BGP path/bestpath attribute entries using 1560 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
20 BGP extended community entries using 2706 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7530 total bytes of memory
BGP activity 137/41 prefixes, 272/148 paths, scan interval 60 secs
5 networks peaked at 15:42:39 Aug 6 2020 UTC (1d02h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2158    2031       85    0    0 1d06h           2
172.16.255.2    4        65001    2157    2025       85    0    0 1d06h           2
Border#

次に、ボーダー VTEP での show ip pim vrf vrf-namegroup-map コマンドの出力例を示します。 

Border# show ip pim vrf green group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Vl901,::FFFF:172.16.254.3
    Info source: Static
    Uptime: 1d06h, Groups: 1
Border#

次に、ボーダー VTEP での show ip routing vrf vrf-name コマンドの出力例を示します。 

Border# show ip routing vrf green FC00:2:255::255
Routing entry for FC00:2:255::255/128
  Known via "bgp 65001", distance 200, metric 0, type internal
  Redistributing via ospf 1
  Route count is 1/1, share count 0
  Routing paths:
    172.16.254.3%default, Vlan901%default
      From AC10:FF01::
      opaque_ptr 0x7FEF699AEC28
      Last updated 04:34:38 ago
Border#

次に、ボーダー VTEP での show ipv6 mld vrf vrf-namegroups コマンドの出力例を示します。 

Border# show ipv6 mld vrf green groups
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06:1::1                               Vlan102                                              1d05h     00:02:29
Border#

次に、ボーダー VTEP での show ipv6 mroute vrf vrf-name コマンドの出力例を示します。 

Border# show ipv6 mroute vrf green
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 1d05h/00:02:52, RP FC00:2:255::255, flags: SCg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.3
  Immediate Outgoing interface list:
    Vlan102, Null, 1d05h/never
    Vlan2001, Forward, 04:34:39/00:02:52

(FC00:1:102::12, FF06:1::1), 00:15:05/00:02:32, flags: STgQ
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.4
  Immediate Outgoing interface list:
    Vlan2001, Forward, 00:15:03/00:02:32
  Inherited Outgoing interface list:
    Vlan102, Null, 1d05h/never

(FC00:2:255::1, FF06:1::1), 00:14:13/00:02:52, RP FC00:2:255::255, flags: SPR
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.3
  Immediate Outgoing interface list:
    Vlan2001, Null, 00:14:13/00:02:52
  Inherited Outgoing interface list:
    Vlan102, Null, 1d05h/never

(FC00:2:255::1, FF06:1::1), 00:14:12/never, flags: STGq
  Incoming interface: Vlan2001
  RPF nbr: FE80::A2B4:39FF:FE21:9183
  Immediate Outgoing interface list:
    Vlan901, Forward, 00:14:12/never
  Inherited Outgoing interface list:
    Vlan102, Null, 1d05h/never
Border#

次に、ボーダー VTEP での show ipv6 mfib vrf vrf-name コマンドの出力例を示します。 

Border# show ipv6 mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,FF00::/8) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF00::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF02::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 12/12/0
 (*,FF06:1::1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 4/4/0
   HW Forwarding:   7/0/122/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan2001 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (FC00:1:102::12,FF06:1::1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   450/0/125/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan2001 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (FC00:2:255::1,FF06:1::1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 2/1/1
   HW Forwarding:   423/0/122/0, Other: 0/0/0
   Vlan2001 Flags: A
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (*,FF10::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF12::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF20::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF22::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF30::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF32::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF33::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF34::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF35::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF36::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF37::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF38::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF39::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3A::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3B::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3C::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3D::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3E::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3F::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF40::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF42::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF50::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF52::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF60::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF62::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF70::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF72::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF80::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF82::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF90::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF92::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFA0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFA2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFB0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFB2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFC0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFC2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFD0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFD2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFE0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFE2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFF0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFF2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
Border#

次に、ボーダー VTEP での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Border# show bgp ipv6 mvpn all
BGP table version is 85, local router ID is 172.16.255.6
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 * i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 *>   [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      ::                                 32768 ?
 *>   [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      ::                                 32768 ?
 * i  [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      ::                                 32768 ?
Border#

次に、ボーダー VTEP での show ip mroute コマンドの出力例を示します。 

Border# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d06h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d06h/00:00:08

(172.16.254.6, 239.1.1.1), 00:41:35/00:02:45, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 00:41:35/00:03:11

(172.16.254.4, 239.1.1.1), 04:57:56/00:02:37, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 04:57:56/00:02:03

(*, 224.0.1.40), 1d06h/00:02:10, RP 172.16.255.255, flags: SJCL
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d06h/00:02:10

(*, 225.0.0.102), 1d06h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d06h/00:00:08

(172.16.254.4, 225.0.0.102), 1d06h/00:01:56, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d06h/00:00:08

(172.16.254.6, 225.0.0.102), 1d06h/00:02:16, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:03:21, A

(*, 225.0.0.101), 1d06h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d06h/00:00:08

(172.16.254.3, 225.0.0.101), 1d06h/00:02:00, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d06h/00:00:20
Border#

次に、ボーダー VTEP での show ip mfib コマンドの出力例を示します。 

Border# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/146/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 7/0/125/0, Other: 0/0/0
   HW Forwarding:   12768/0/177/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/7    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/172/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   9363/0/176/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 17/0/174/0, Other: 10/9/1
   HW Forwarding:   3858/0/151/0, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/16    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   10/0/168/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   8909/0/167/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 2/2/0
   HW Forwarding:   2018/0/156/0, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
Border#

RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 1 の設定を確認するための出力

次に、スパインスイッチ 1 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Spine-01# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 78, main routing table version 78
5 network entries using 1960 bytes of memory
13 path entries using 2080 bytes of memory
4/4 BGP path/bestpath attribute entries using 1216 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2356 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7756 total bytes of memory
BGP activity 270/220 prefixes, 3041/2934 paths, scan interval 60 secs
5 networks peaked at 15:48:28 Aug 6 2020 UTC (1d02h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    2540    2489       78    0    0 1d09h           5
172.16.255.3    4        65001    2020    2157       78    0    0 1d06h           2
172.16.255.4    4        65001    2030    2154       78    0    0 1d06h           3
172.16.255.6    4        65001    2033    2160       78    0    0 1d06h           3
Spine-01#

次に、スパインスイッチ 1 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-01# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-01#

次に、スパインスイッチ 1 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Spine-01# show bgp ipv6 mvpn all
BGP table version is 78, local router ID is 172.16.255.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 * i  [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Spine-01#

次に、スパインスイッチ 1 での show ip mroute コマンドの出力例を示します。 

Spine-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 04:59:49/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.6, 239.1.1.1), 00:43:26/00:02:24, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(172.16.254.4, 239.1.1.1), 04:57:47/00:01:01, flags: PTA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null

(*, 224.0.1.40), 1w0d/00:02:32, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback2, Forward/Sparse, 1w0d/00:02:32

(*, 225.0.0.102), 1w0d/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.6, 225.0.0.102), 02:11:00/00:01:54, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(172.16.254.4, 225.0.0.102), 1d06h/00:02:27, flags: PA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null
Spine-01#

次に、スパインスイッチ 1 での show ip mfib コマンドの出力例を示します。 

Spine-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 83/83/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 1/0/206/0, Other: 282/0/282
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/2 Flags: NS
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/4 Flags: NS
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 6/5/1
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/157/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/4 Flags: NS
Spine-01#

RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 2 の設定を確認するための出力

次に、スパインスイッチ 2 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Spine-02# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 77, main routing table version 77
5 network entries using 1960 bytes of memory
13 path entries using 2080 bytes of memory
4/4 BGP path/bestpath attribute entries using 1216 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2356 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7756 total bytes of memory
BGP activity 301/251 prefixes, 3143/3036 paths, scan interval 60 secs
5 networks peaked at 15:49:16 Aug 6 2020 UTC (1d02h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2491    2541       77    0    0 1d09h           5
172.16.255.3    4        65001    2021    2155       77    0    0 1d06h           2
172.16.255.4    4        65001    2031    2152       77    0    0 1d06h           3
172.16.255.6    4        65001    2029    2161       77    0    0 1d06h           3
Spine-02#

次に、スパインスイッチ 2 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-02# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-02#

次に、スパインスイッチ 2 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Spine-02# show bgp ipv6 mvpn all
BGP table version is 77, local router ID is 172.16.255.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 * i  [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Spine-02#

次に、スパインスイッチ 2 での show ip mroute コマンドの出力例を示します。 

Spine-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 3d13h/00:03:01, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:03:01
    GigabitEthernet1/0/1, Forward/Sparse, 1d06h/00:02:41
    GigabitEthernet1/0/4, Forward/Sparse, 1d06h/00:02:43

(172.16.254.6, 239.1.1.1), 00:44:52/00:02:29, flags: T
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 00:44:52/00:02:58
    GigabitEthernet1/0/2, Forward/Sparse, 00:44:52/00:03:02

(172.16.254.4, 239.1.1.1), 05:01:13/00:02:28, flags: T
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 05:01:13/00:03:22
    GigabitEthernet1/0/1, Forward/Sparse, 05:01:13/00:02:56

(*, 224.0.1.40), 1w0d/00:03:12, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:03:12
    GigabitEthernet1/0/1, Forward/Sparse, 1d06h/00:02:54
    GigabitEthernet1/0/4, Forward/Sparse, 1d06h/00:02:44
    Loopback2, Forward/Sparse, 1w0d/00:02:32

(*, 225.0.0.102), 1w0d/00:03:26, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:03:21
    GigabitEthernet1/0/1, Forward/Sparse, 1d06h/00:03:26
    GigabitEthernet1/0/4, Forward/Sparse, 1d06h/00:02:56

(172.16.254.4, 225.0.0.102), 1d06h/00:02:18, flags: MT
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d06h/00:03:15
    GigabitEthernet1/0/1, Forward/Sparse, 1d06h/00:03:26

(172.16.254.6, 225.0.0.102), 1d06h/00:02:40, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:03:28
    GigabitEthernet1/0/1, Forward/Sparse, 1d06h/00:03:28

(*, 225.0.0.101), 3d13h/00:03:13, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:02:59
    GigabitEthernet1/0/1, Forward/Sparse, 1d06h/00:02:53
    GigabitEthernet1/0/4, Forward/Sparse, 1d06h/00:03:13

(172.16.254.3, 225.0.0.101), 1d06h/00:03:09, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d06h/00:03:27
    GigabitEthernet1/0/4, Forward/Sparse, 1d06h/00:03:13
Spine-02#

次に、スパインスイッチ 2 での show ip mfib コマンドの出力例を示します。 

Spine-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 9/0/112/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 4/0/132/0, Other: 0/0/0
   HW Forwarding:   12790/0/177/0, Other: 0/0/0
   GigabitEthernet1/0/1 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 27/0/101/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   9381/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   3853/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 10/0/150/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   9007/0/167/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2111/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
Spine-02#

RP が BGP EVPN VXLAN ファブリックの内部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

例：RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の設定

次に、RP が BGP EVPN VXLAN ファブリックの外部にある場合に、IPv4 マルチキャストトラフィックに PIM-SM を使用してレイヤ 3 TRM を設定および確認する例を示します。この例では、次のトポロジを使用します。

図 11. RP が BGP EVPN VXLAN ファブリックの外部にある場合の PIM-SM での TRM

このトポロジには 2 台のスパインスイッチと、3 台のルータで外部ネットワークに接続された 3 台の VTEP を備えた EVPN VXLAN ネットワークが示されています。このトポロジでは、外部ネットワーク内のルータ 3 が RPとして機能し、ボーダー VTEP はルータ 1 を介してファブリックを外部ネットワークに接続します。このトポロジの IPv4 マルチキャストグループは 226.1.1.1 です。次の表に、このトポロジのデバイスの設定例を示します。

表 8. RP が BGP EVPN VXLAN ファブリックの外部にある場合に IPv4 マルチキャストトラフィックに対して PIM-SM を使用して TRM を設定するための VTEP 1、ボーダーVTEP、および VTEP 2 の設定

VTEP 1

ボーダー VTEP

VTEP 2

 
Leaf-01# show running-config
hostname Leaf-01
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
 
Border# show running-config
hostname Border
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
vlan 2001
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!

Leaf-02# show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-famil
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
 
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
no autostate
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.3
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!

interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/2
no switchport
ip address 172.16.26.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/5
switchport trunk allowed vlan 2001
switchport mode trunk
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
no autostate
!
interface Vlan2001
vrf forwarding green
ip address 10.2.1.1 255.255.255.0
ip mtu 1500
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 2 vrf green
redistribute bgp 65001
 
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 102
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
no autostate
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.4
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
 
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
end
!
Leaf-01# 

!
router ospf 1
router-id 172.16.255.6
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
redistribute ospf 2 match internal external 1 external 2
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
end
!
Leaf-02# 


address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
end
!
Leaf-03#
表 9. RP が BGP EVPN VXLAN フ ァブリックの外部にある場合に IPv4 マルチキャストトラフィックに対して PIM-SM を使用して TRM を設定するためのスパインスイッチ 1 とスパインスイッチ 2 の設定

スパインスイッチ 1

スパインスイッチ 2

 
Spine-01# show running-config
hostname Spine-01
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.14.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.16.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.1
!
router bgp 65001
bgp router-id 172.16.255.1
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!
 
Spine-02# show running-config
hostname Spine-02
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.26.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.2
!
router bgp 65001
bgp router-id 172.16.255.2
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!
 
address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-01# 

address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family

!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-02#
表 10. RP が BGP EVPN VXLAN ファブリックの外部にある場合に IPv4 マルチキャストトラフィックに対して PIM-SM を使用して TRM を設定するためのルータ 1、ルータ 2、およびルータ 3 の設定

ルータ 1

ルータ 2

ルータ 3

 
R1# show running-config
hostname R1
!
ip multicast-routing distributed
!
interface Loopback0
ip address 10.2.255.1 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet0/0/1.2001
encapsulation dot1Q 2001
ip address 10.2.1.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
router ospf 1
router-id 10.2.255.1
!
ip pim rp-address 10.2.255.255
!
end
!
R1# 

R2# show running-config
hostname R2
!
ip multicast-routing distributed
!
interface Loopback0
ip address 10.2.255.2 255.255.255.255
ip pim sparse-mode
ip igmp join-group 226.1.1.1
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 10.2.255.2
!
ip pim rp-address 10.2.255.255
!
end
!
R2# 

R3# show running-config
hostname R3
!
ip multicast-routing distributed
!
interface Loopback0
ip address 10.2.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback255
ip address 10.2.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 10.2.255.3
!
ip pim rp-address 10.2.255.255
!
end
!
R3#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認

次の項では、上記で設定したトポロジのデバイスで PIM-SM を使用して TRM を確認する show コマンドの出力例を示します。

VTEP 1 の設定を確認する出力

次に、VTEP 1 での show nve peers コマンドの出力例を示します。 

Leaf-01# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 16:44:02
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 16:41:00
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 16:44:02
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 16:41:00
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  16:23:05
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  16:44:02
Leaf-01#

次に、VTEP 1 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-01# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10102    172.16.254.4              7          10102    16:23:06
nve1      10102    172.16.254.6              5          10102    16:44:02
Leaf-01#

次に、VTEP 1 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Leaf-01# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.3, local AS number 65001
BGP table version is 58, main routing table version 58
6 network entries using 1824 bytes of memory
8 path entries using 1088 bytes of memory
3/3 BGP path/bestpath attribute entries using 936 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2372 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 6404 total bytes of memory
BGP activity 117/25 prefixes, 240/113 paths, scan interval 60 secs
6 networks peaked at 12:17:52 Aug 6 2020 UTC (16:27:28.286 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1217    1126       58    0    0 16:44:58        2
172.16.255.2    4        65001    1213    1121       58    0    0 16:44:53        2
Leaf-01#

次に、VTEP 1 での show ip pim vrfvrf-name rp mapping コマンドの出力例を示します。 

Leaf-01# show ip pim vrf green rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
Leaf-01#

次に、VTEP 1 での show ip routing vrf コマンドの出力例を示します。 

Leaf-01# show ip routing vrf green 10.2.255.255
Routing Table: green
Routing entry for 10.2.255.255/32
  Known via "bgp 65001", distance 200, metric 3, type internal
  Last update from 172.16.254.6 on Vlan901, 16:17:01 ago
  Routing Descriptor Blocks:
  * 172.16.254.6 (default), from 172.16.255.1, 16:17:01 ago, via Vlan901
      opaque_ptr 0x7FBB8620D990 
      Route metric is 3, traffic share count is 1
      AS Hops 0
      MPLS label: none
Leaf-01#

次に、VTEP 1 での show ip igmp vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-01# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
226.1.1.1        Vlan101                  13:03:08  00:02:13  10.1.101.11     
224.0.1.40       Loopback901              16:45:17  00:02:50  10.1.255.1      
Leaf-01#

次に、VTEP 1 での show ip mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 13:03:08/stopped, RP 10.2.255.255, flags: SJCg
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list:
    Vlan101, Forward/Sparse, 13:03:08/00:02:13

(10.2.255.1, 226.1.1.1), 00:08:23/00:02:54, flags: TgQ
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list:
    Vlan101, Forward/Sparse, 00:08:23/00:02:13

(10.1.102.12, 226.1.1.1), 00:08:48/00:02:24, flags: TgQ
  Incoming interface: Vlan901, RPF nbr 172.16.254.4
  Outgoing interface list:
    Vlan101, Forward/Sparse, 00:08:48/00:02:13

(*, 224.0.1.40), 16:45:17/00:02:50, RP 10.2.255.255, flags: SJCLg
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
Leaf-01#

次に、VTEP 1 での show ip mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 2/2/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Loopback901 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,226.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan101 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (10.1.102.12,226.1.1.1) Flags: HW
   SW Forwarding: 5/0/100/0, Other: 0/0/0
   HW Forwarding:   523/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
Leaf-01#

次に、VTEP 1 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Leaf-01# show bgp ipv4 mvpn all
BGP table version is 60, local router ID is 172.16.255.6
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>   [5][1:1][10.2.255.1][226.1.1.1]/18
                      0.0.0.0                            32768 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 *>i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Leaf-01#

次に、VTEP 1 での show ip mroute コマンドの出力例を示します。 

Leaf-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 16:45:08/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 16:45:08/00:00:45

(172.16.254.4, 239.1.1.1), 00:08:47/00:01:59, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:08:47/00:00:12

(172.16.254.6, 239.1.1.1), 00:08:49/00:02:00, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:08:49/00:00:10

(*, 224.0.1.40), 16:45:17/00:02:46, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
Leaf-01#

次に、VTEP 1 での show ip mfib コマンドの出力例を示します。 

Leaf-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/114/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 13/0/127/0, Other: 2/2/0
   HW Forwarding:   7870/0/164/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/172/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   5222/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   2137/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   11/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 4/0/150/0, Other: 0/0/0
   HW Forwarding:   518/0/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   498/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
Leaf-01#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

VTEP 2 の設定を確認する出力

次に、VTEP 2 での show nve peers コマンドの出力例を示します。 

Leaf-02# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 16:56:53
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 16:56:53
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 16:56:53
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 16:56:53
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  16:56:53
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  16:56:53
Leaf-02#

次に、VTEP 2 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-02# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    16:56:54
nve1      10102    172.16.254.6              5          10102    16:56:54
Leaf-02#

次に、VTEP 2 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Leaf-02# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.4, local AS number 65001
BGP table version is 62, main routing table version 62
7 network entries using 2128 bytes of memory
9 path entries using 1224 bytes of memory
4/4 BGP path/bestpath attribute entries using 1248 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2372 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7156 total bytes of memory
BGP activity 121/28 prefixes, 202/77 paths, scan interval 60 secs
9 networks peaked at 12:22:24 Aug 6 2020 UTC (16:43:21.423 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1229    1151       62    0    0 16:57:50        2
172.16.255.2    4        65001    1227    1152       62    0    0 16:57:51        2
Leaf-02#

次に、VTEP 2 での show ip pim vrfvrf-name rp mapping コマンドの出力例を示します。 

Leaf-02# show ip pim vrf green rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
Leaf-02#

次に、VTEP 2 での show ip routing vrf コマンドの出力例を示します。 

Leaf-02# show ip routing vrf green 10.2.255.255
Routing Table: green
Routing entry for 10.2.255.255/32
  Known via "bgp 65001", distance 200, metric 3, type internal
  Last update from 172.16.254.6 on Vlan901, 16:56:55 ago
  Routing Descriptor Blocks:
  * 172.16.254.6 (default), from 172.16.255.1, 16:56:55 ago, via Vlan901
      opaque_ptr 0x7F65B8B9E4B0 
      Route metric is 3, traffic share count is 1
      AS Hops 0
      MPLS label: none
Leaf-02#

次に、VTEP 2 での show ip igmp vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-02# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
226.1.1.1        Vlan102                  16:58:00  00:02:11  10.1.102.12     
224.0.1.40       Vlan901                  16:58:37  00:02:33  172.16.254.4    
Leaf-02#

次に、VTEP 2 での show ip mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 16:58:00/stopped, RP 10.2.255.255, flags: SJCFg
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list:
    Vlan102, Forward/Sparse, 16:58:00/00:02:11

(10.2.255.1, 226.1.1.1), 00:24:16/00:02:40, flags: JTgQ
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list:
    Vlan102, Forward/Sparse, 00:24:16/00:02:11

(10.1.102.12, 226.1.1.1), 00:24:41/00:02:09, flags: FTGqx
  Incoming interface: Vlan102, RPF nbr 0.0.0.0, Registering
  Outgoing interface list:
    Vlan901, Forward/Sparse, 00:24:41/stopped

(*, 224.0.1.40), 16:58:37/00:02:33, RP 10.2.255.255, flags: SJPCLgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.6
  Outgoing interface list: Null
Leaf-02#

次に、VTEP 2 での show ip mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A IC NS
 (*,226.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   3/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan102 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (10.1.102.12,226.1.1.1) Flags: HW
   SW Forwarding: 739/0/100/0, Other: 2/2/0
   HW Forwarding:   736/0/118/0, Other: 0/0/0
   Vlan102 Flags: A
   Tunnel5 Flags: F
     Pkts: 0/0/739    Rate: 0 pps
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/739    Rate: 0 pps
Leaf-02#

次に、VTEP 2 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Leaf-02# show bgp ipv4 mvpn all
BGP table version is 62, local router ID is 172.16.255.4
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>   [5][1:1][10.1.102.12][226.1.1.1]/18
                      0.0.0.0                            32768 ?
 *>i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 *>   [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      0.0.0.0                            32768 ?
 *>   [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
 *>i  [7][1:1][65001][10.1.102.12/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 *>   [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Route Distinguisher: 172.16.254.4:102
 *>i  [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
Leaf-02#

次に、VTEP 2 での show ip mroute コマンドの出力例を示します。 

Leaf-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 16:58:28/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 16:58:28/00:02:25

(172.16.254.6, 239.1.1.1), 00:24:42/00:00:58, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:24:42/00:02:17

(172.16.254.4, 239.1.1.1), 00:24:42/00:03:28, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 00:24:42/00:03:23, A

(*, 224.0.1.40), 16:58:37/00:02:26, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 16:58:36/00:02:26
Leaf-02#

次に、VTEP 2 での show ip mfib コマンドの出力例を示します。 

Leaf-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/170/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   7870/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/224/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 2/0/163/0, Other: 3/1/2
   HW Forwarding:   5353/0/164/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/206/0, Other: 0/0/0
   HW Forwarding:   2165/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   5/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 1495/1491/4
   HW Forwarding:   742/0/156/0, Other: 0/0/0
   Null0 Flags: A NS
   GigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   1460/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
Leaf-02#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

ボーダー VTEP の設定を確認する出力

次に、ボーダー VTEP での show nve peers コマンドの出力例を示します。 

Border# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 17:09:20
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 17:06:19
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 17:09:20
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 17:06:19
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  17:09:20
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  16:48:24
Border#

ボーダー VTEP

次に、ボーダー VTEP での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Border# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    17:09:21
nve1      10102    172.16.254.4              7          10102    16:48:24
Border#

次に、ボーダー VTEP での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Border# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.6, local AS number 65001
BGP table version is 60, main routing table version 60
6 network entries using 1824 bytes of memory
10 path entries using 1360 bytes of memory
4/4 BGP path/bestpath attribute entries using 1248 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
19 BGP extended community entries using 2682 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7298 total bytes of memory
BGP activity 116/24 prefixes, 232/112 paths, scan interval 60 secs
8 networks peaked at 12:14:22 Aug 6 2020 UTC (16:52:46.174 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1246    1165       60    0    0 17:13:17        4
172.16.255.2    4        65001    1247    1161       60    0    0 17:13:14        4
Border#

次に、ボーダー VTEP での show ip pim vrf vrf-namerp mapping コマンドの出力例を示します。 

Border# show ip pim vrf green rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
Border#

次に、ボーダー VTEP での show ip routing vrf vrf-name コマンドの出力例を示します。 

Border# show ip routing vrf green 10.2.255.255
Routing Table: green
Routing entry for 10.2.255.255/32
  Known via "ospf 2", distance 110, metric 3, type intra area
  Redistributing via bgp 65001
  Advertised by bgp 65001 match internal external 1 & 2
  Last update from 10.2.1.2 on Vlan2001, 17:12:42 ago
  Routing Descriptor Blocks:
  * 10.2.1.2, from 10.2.255.3, 17:12:42 ago, via Vlan2001
      Route metric is 3, traffic share count is 1
Border#

次に、ボーダー VTEP での show ip igmp vrf vrf-namegroups コマンドの出力例を示します。 

Border# show ip igmp vrf green groups
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
224.0.1.40       Vlan901                  17:14:13  00:02:51  172.16.254.6    
Border#

次に、ボーダー VTEP での show ip mroute vrf vrf-name コマンドの出力例を示します。 

Border# show ip mroute vrf green
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 17:06:19/stopped, RP 10.2.255.255, flags: SJGx
  Incoming interface: Vlan2001, RPF nbr 10.2.1.2
  Outgoing interface list:
    Vlan901, Forward/Sparse, 17:06:19/stopped

(10.2.255.1, 226.1.1.1), 00:33:41/00:01:22, flags: TGqx
  Incoming interface: Vlan2001, RPF nbr 10.2.1.2
  Outgoing interface list:
    Vlan901, Forward/Sparse, 00:33:41/stopped

(10.1.102.12, 226.1.1.1), 00:34:06/00:03:14, flags: Tgx
  Incoming interface: Vlan901, RPF nbr 172.16.254.4
  Outgoing interface list:
    Vlan2001, Forward/Sparse, 00:34:06/00:02:52, A

(*, 224.0.1.40), 17:14:13/00:02:51, RP 10.2.255.255, flags: SJCLGx
  Incoming interface: Vlan2001, RPF nbr 10.2.1.2
  Outgoing interface list:
    Vlan901, Forward/Sparse, 17:14:12/00:02:51
Border#

次に、ボーダー VTEP での show ip mfib vrf vrf-name コマンドの出力例を示します。 

Border# show ip mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Vlan2001 Flags: A NS
   Vlan901, VXLAN Decap Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,226.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   6/0/122/0, Other: 0/0/0
   Vlan2001 Flags: A NS
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (10.1.102.12,226.1.1.1) Flags: HW
   SW Forwarding: 4/0/100/0, Other: 1/1/0
   HW Forwarding:   2096/1/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan2001 Flags: F
     Pkts: 0/0/4    Rate: 0 pps
 (10.2.255.1,226.1.1.1) Flags: HW
   SW Forwarding: 1/0/100/0, Other: 0/0/0
   HW Forwarding:   2072/1/122/0, Other: 0/0/0
   Vlan2001 Flags: A
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/1    Rate: 0 pps
Border#

次に、ボーダー VTEP での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Border# show bgp ipv4 mvpn all
BGP table version is 60, local router ID is 172.16.255.6
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>   [5][1:1][10.2.255.1][226.1.1.1]/18
                      0.0.0.0                            32768 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 *>i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      0.0.0.0                            32768 ?
Border#

次に、ボーダー VTEP での show ip mroute コマンドの出力例を示します。 

Border# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 17:14:04/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 17:14:04/00:01:48

(172.16.254.4, 239.1.1.1), 00:34:05/00:02:44, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:34:05/00:01:54

(172.16.254.6, 239.1.1.1), 00:34:07/00:03:12, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 00:34:07/00:02:52, A

(*, 224.0.1.40), 17:14:13/00:02:47, RP 172.16.255.255, flags: SJCL
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 17:14:12/00:02:47
Border#

次に、ボーダー VTEP での show ip mfib コマンドの出力例を示します。 

Border# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/146/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 7/0/125/0, Other: 0/0/0
   HW Forwarding:   8010/0/176/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/7    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/172/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   5353/0/176/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 11/0/167/0, Other: 7/6/1
   HW Forwarding:   2207/0/151/0, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/10    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/168/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 4/0/150/0, Other: 0/0/0
   HW Forwarding:   2032/1/168/1, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 4/4/0
   HW Forwarding:   2015/1/156/1, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/1    Rate: 0 pps
Border#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 1 の設定を確認するための出力

次に、スパインスイッチ 1 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Spine-01# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 169, main routing table version 169
6 network entries using 1824 bytes of memory
16 path entries using 2176 bytes of memory
3/3 BGP path/bestpath attribute entries using 912 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
16 BGP extended community entries using 2332 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7388 total bytes of memory
BGP activity 250/203 prefixes, 2984/2883 paths, scan interval 60 secs
8 networks peaked at 12:20:11 Aug 6 2020 UTC (16:59:40.011 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    1632    1581      169    0    0 20:28:37        6
172.16.255.3    4        65001    1161    1252      169    0    0 17:17:09        4
172.16.255.4    4        65001    1169    1247      169    0    0 17:14:09        4
172.16.255.6    4        65001    1172    1253      169    0    0 17:20:10        2
Spine-01#

次に、スパインスイッチ 1 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-01# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-01#

次に、スパインスイッチ 1 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Spine-01# show bgp ipv4 mvpn all
BGP table version is 169, local router ID is 172.16.255.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>i  [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
Spine-01#

次に、スパインスイッチ 1 での show ip mroute コマンドの出力例を示します。 

Spine-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 00:42:45/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.6, 239.1.1.1), 00:42:22/00:02:37, flags: PTA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(172.16.254.4, 239.1.1.1), 00:42:45/00:02:28, flags: PTA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null

(*, 224.0.1.40), 1w0d/00:02:18, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback2, Forward/Sparse, 1w0d/00:02:18

(*, 225.0.0.102), 6d19h/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.6, 225.0.0.102), 05:29:52/00:02:22, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(172.16.254.4, 225.0.0.102), 17:12:35/00:02:03, flags: PA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null
Spine-01#

次に、スパインスイッチ 1 での show ip mfib コマンドの出力例を示します。 

Spine-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 82/82/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 1/0/206/0, Other: 279/0/279
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/2 Flags: NS
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/4 Flags: NS
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 1/0/1
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1224/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A NS
Spine-01#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 2 の設定を確認するための出力

次に、スパインスイッチ 2 での show bgp ipv4 mvpn all summary コマンドの出力例を示します。 

Spine-02# show bgp ipv4 mvpn all summary
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 131, main routing table version 131
6 network entries using 1824 bytes of memory
16 path entries using 2176 bytes of memory
3/3 BGP path/bestpath attribute entries using 912 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
16 BGP extended community entries using 2332 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7388 total bytes of memory
BGP activity 283/236 prefixes, 3089/2988 paths, scan interval 60 secs
8 networks peaked at 12:20:59 Aug 6 2020 UTC (17:02:43.558 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1584    1635      131    0    0 20:31:41        6
172.16.255.3    4        65001    1160    1252      131    0    0 17:20:09        4
172.16.255.4    4        65001    1173    1249      131    0    0 17:17:14        4
172.16.255.6    4        65001    1172    1258      131    0    0 17:23:12        2
Spine-02#

次に、スパインスイッチ 2 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-02# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-02#

次に、スパインスイッチ 2 での show bgp ipv4 mvpn all コマンドの出力例を示します。 

Spine-02# show bgp ipv4 mvpn all
BGP table version is 131, local router ID is 172.16.255.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][10.1.102.12][226.1.1.1]/18
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][10.2.255.1][226.1.1.1]/18
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 * i  [6][1:1][65001][10.2.255.255/32][224.0.1.40/32]/22
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i  [6][1:1][65001][10.2.255.255/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>i  [7][1:1][65001][10.2.255.1/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>i  [7][172.16.254.4:102][65001][10.1.102.12/32][226.1.1.1/32]/22
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
Spine-02#

次に、スパインスイッチ 2 での show ip mroute コマンドの出力例を示します。 

Spine-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 3d00h/00:03:23, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 17:17:14/00:03:23
    GigabitEthernet1/0/1, Forward/Sparse, 17:20:16/00:03:17
    GigabitEthernet1/0/4, Forward/Sparse, 17:23:12/00:02:52

(172.16.254.4, 239.1.1.1), 00:44:04/00:01:34, flags: T
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 00:44:04/00:02:52
    GigabitEthernet1/0/1, Forward/Sparse, 00:44:04/00:03:17

(172.16.254.6, 239.1.1.1), 00:44:04/00:01:32, flags: T
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 00:44:04/00:03:17
    GigabitEthernet1/0/2, Forward/Sparse, 00:44:04/00:03:23

(*, 224.0.1.40), 1w0d/00:03:22, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 17:17:14/00:02:46
    GigabitEthernet1/0/1, Forward/Sparse, 17:20:16/00:03:22
    GigabitEthernet1/0/4, Forward/Sparse, 17:23:12/00:03:13
    Loopback2, Forward/Sparse, 1w0d/00:02:33

(*, 225.0.0.102), 1w0d/00:03:29, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 17:17:14/00:03:04
    GigabitEthernet1/0/1, Forward/Sparse, 17:20:16/00:03:29
    GigabitEthernet1/0/4, Forward/Sparse, 17:23:12/00:02:36

(172.16.254.4, 225.0.0.102), 17:17:08/00:02:44, flags: MT
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 17:17:08/00:02:37
    GigabitEthernet1/0/1, Forward/Sparse, 17:17:08/00:03:29

(172.16.254.6, 225.0.0.102), 17:23:14/00:03:21, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 17:17:14/00:03:04
    GigabitEthernet1/0/1, Forward/Sparse, 17:20:16/00:03:29

(*, 225.0.0.101), 3d00h/00:03:10, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 17:17:14/00:03:01
    GigabitEthernet1/0/1, Forward/Sparse, 17:20:16/00:03:10
    GigabitEthernet1/0/4, Forward/Sparse, 17:23:12/00:02:40

(172.16.254.3, 225.0.0.101), 17:19:56/00:02:53, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 17:17:14/00:03:01
    GigabitEthernet1/0/4, Forward/Sparse, 17:19:56/00:03:02
Spine-02#

次に、スパインスイッチ 2 での show ip mfib コマンドの出力例を示します。 

Spine-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 9/0/112/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 4/0/132/0, Other: 0/0/0
   HW Forwarding:   8067/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/1 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 27/0/101/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   5404/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2214/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A NS
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 9/0/150/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2629/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2607/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
Spine-02#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

ルータ 3（BGP EVPN VXLAN ファブリックの外部にある RP）の設定を確認する出力

次に、ルータ 3 での show ip pim rp mapping コマンドの出力例を示します。 

R3# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 10.2.255.255 (?)
R3#

次に、ルータ 3 での show ip mroute コマンドの出力例を示します。 

R3# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 226.1.1.1), 2d19h/00:03:17, RP 10.2.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet0/0/0, Forward/Sparse, 17:10:20/00:03:17
    TenGigabitEthernet0/0/1, Forward/Sparse, 2d16h/00:03:11

(10.2.255.1, 226.1.1.1), 00:37:40/00:02:14, flags: PJT
  Incoming interface: TenGigabitEthernet0/0/0, RPF nbr 10.2.13.1
  Outgoing interface list: Null

(10.1.102.12, 226.1.1.1), 00:38:05/00:02:58, flags: P
  Incoming interface: TenGigabitEthernet0/0/0, RPF nbr 10.2.13.1
  Outgoing interface list: Null

(*, 224.0.1.40), 2d23h/00:03:27, RP 10.2.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback0, Forward/Sparse, 2d23h/00:02:11
    TenGigabitEthernet0/0/1, Forward/Sparse, 2d19h/00:03:26
    TenGigabitEthernet0/0/0, Forward/Sparse, 2d19h/00:03:27
R3#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 マルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

例：RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 およびIPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の設定

この例では、RP が BGP EVPN VXLAN ファブリックの外部にある場合に IPv4および IPv6 のマルチトラフィックに PIM-SM を使用してレイヤ 3 TRM を設定し、確認する方法を示します。この例では、図 1のトポロジを示します。

このトポロジには 2 台のスパインスイッチと、3 台のルータで外部ネットワークに接続された 3 台の VTEP を備えた EVPN VXLAN ネットワークが示されています。このトポロジでは、外部ネットワーク内のルータ 3 が RPとして機能し、ボーダー VTEP はルータ 1 を介してファブリックを外部ネットワークに接続します。このトポロジでは、IPv4 マルチキャストグループは 226.1.1.1、IPv6 マルチキャストグループは FF06:1::1 です。次の表に、このトポロジのデバイスの設定例を示します。

表 11. RP が BGP EVPN VXLAN ファブリックの外部にある場合に IPv4 および IPv6 のマルチキャストトラフィックに PIM-SM を使用して TRM を設定するための VTEP 1、ボーダー VTEP、および VTEP 2 の設定

VTEP 1

ボーダー VTEP

VTEP 2

 
Leaf-01# show running-config
hostname Leaf-01
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
address-family ipv6
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
ipv6 unicast-routing
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901

Border# show running-config
hostname Border
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
address-family ipv6
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
ipv6 unicast-routing
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
 
Leaf-02# show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
address-family ipv6
mdt auto-discovery vxlan
mdt default vxlan 239.1.1.1
mdt overlay use-bgp
route-target export 1:1
route-target import 1:1
route-target export 1:1 stitching
route-target import 1:1 stitching
exit-address-family
!
ip routing
!
ip multicast-routing
ip multicast-routing vrf green
!
ipv6 unicast-routing
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
system mtu 9198
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
vlan configuration 901
member vni 50901
!
 
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback901
vrf forwarding green
ip address 10.1.255.1 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:1:255::1/128
ipv6 enable
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:101::1/64
ipv6 enable
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:102::1/64
ipv6 enable
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
ipv6 enable
no autostate
!
 
vlan 2001
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback901
vrf forwarding green
ip address 10.1.255.4 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:1:255::4/128
ipv6 enable
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/2
no switchport
ip address 172.16.26.6 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/5
switchport trunk allowed vlan 2001
switchport mode trunk
!
interface TenGigabitEthernet1/0/10
switchport access vlan 102
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:101::1/64
ipv6 enable
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:102::1/64
ipv6 enable
!
 

interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface Loopback901
vrf forwarding green
ip address 10.1.255.2 255.255.255.255
ip pim sparse-mode
ipv6 address FC00:1:255::2/128
ipv6 enable
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.4 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:101::1/64
ipv6 enable
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ipv6 address FC00:1:102::1/64
ipv6 enable
!
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
ipv6 enable
no autostate
!
 
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.3
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
 
interface Vlan901
vrf forwarding green
ip unnumbered Loopback1
ip pim sparse-mode
ipv6 enable
no autostate
!
interface Vlan2001
vrf forwarding green
ip address 10.2.1.1 255.255.255.0
ip mtu 1500
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
ipv6 address FC00:2:1::1/64
ipv6 enable
ipv6 mtu 1500
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospfv3 1
!
address-family ipv6 unicast vrf green
redistribute bgp 65001
exit-address-family
!
router ospf 2 vrf green
redistribute bgp 65001
!
router ospf 1
router-id 172.16.255.6
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
 
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 50901 vrf green
member vni 10102 mcast-group 225.0.0.102
!
router ospf 1
router-id 172.16.255.4
!
router bgp 65001
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
!
address-family ipv4
redistribute connected
redistribute static
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
 
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute static
advertise l2vpn evpn
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
ipv6 pim vrf green rp-address FC00:2:255::255
ipv6 pim vrf green register-source Loopback901
!
end
!
Leaf-01# 

!
address-family ipv4
exit-address-family
!
address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
exit-address-family
!
address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
redistribute ospf 2 match internal external 1 external 2
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute ospf 1 include-connected
redistribute static
advertise l2vpn evpn
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
ipv6 pim vrf green rp-address FC00:2:255::255
!
end
!
Leaf-02# 

address-family ipv4 vrf green
advertise l2vpn evpn
redistribute connected
redistribute static
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute static
advertise l2vpn evpn
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip pim vrf green rp-address 10.2.255.255
!
ipv6 pim vrf green rp-address FC00:2:255::255
ipv6 pim vrf green register-source Loopback901
!
end
!
Leaf-03#
表 12. RP が BGP EVPN VXLAN ファブリックの外部にある場合に IPv4 および IPv6 のマルチキャストに PIM-SM を使用して TRM を設定するためのスパインスイッチ 1 およびスパインスイッチ 2 の設定

スパインスイッチ 1

スパインスイッチ 2

 
Spine-01# show running-config
hostname Spine-01
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.1 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.14.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.16.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.1
!
router bgp 65001
bgp router-id 172.16.255.1
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.2 remote-as 65001
neighbor 172.16.255.2 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!
address-family ipv4
exit-address-family
!
 
Spine-02# show running-config
hostname Spine-02
!
ip routing
!
ip multicast-routing
!
system mtu 9198
!
interface Loopback0
ip address 172.16.255.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.2 255.255.255.255
ip ospf 1 area 0
!
interface Loopback2
ip address 172.16.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/2
no switchport
ip address 172.16.24.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/4
no switchport
ip address 172.16.26.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
!
router ospf 1
router-id 172.16.255.2
!
router bgp 65001
bgp router-id 172.16.255.2
bgp log-neighbor-changes
no bgp default ipv4-unicast
neighbor 172.16.255.1 remote-as 65001
neighbor 172.16.255.1 update-source Loopback0
neighbor 172.16.255.3 remote-as 65001
neighbor 172.16.255.3 update-source Loopback0
neighbor 172.16.255.4 remote-as 65001
neighbor 172.16.255.4 update-source Loopback0
neighbor 172.16.255.6 remote-as 65001
neighbor 172.16.255.6 update-source Loopback0
!
address-family ipv4
exit-address-family
!
 
address-family ipv4 mvpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.2 activate
neighbor 172.16.255.2 send-community both
neighbor 172.16.255.2 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-01# 

address-family ipv4 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family ipv6 mvpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
address-family l2vpn evpn
neighbor 172.16.255.1 activate
neighbor 172.16.255.1 send-community both
neighbor 172.16.255.1 route-reflector-client
neighbor 172.16.255.3 activate
neighbor 172.16.255.3 send-community both
neighbor 172.16.255.3 route-reflector-client
neighbor 172.16.255.4 activate
neighbor 172.16.255.4 send-community both
neighbor 172.16.255.4 route-reflector-client
neighbor 172.16.255.6 activate
neighbor 172.16.255.6 send-community both
neighbor 172.16.255.6 route-reflector-client
exit-address-family
!
ip pim rp-address 172.16.255.255
ip pim ssm default
ip msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
!
Spine-02#
表 13. RP が BGP EVPN VXLAN ファブリックの外部にある場合に、IPv4 および IPv6 のマルチキャストトラフィックに PIM-SM を使用して TRM を設定するためのルータ 1、ルータ 2、およびルータ 3 の設定

ルータ 1

ルータ 2

ルータ 3

 
R1# show running-config
hostname R1
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
interface Loopback0
ip address 10.2.255.1 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
ipv6 address FC00:2:255::1/128
ipv6 enable
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:12::1/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.13.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:13::1/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface GigabitEthernet0/0/1.2001
encapsulation dot1Q 2001
ip address 10.2.1.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
ipv6 address FC00:2:1::2/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0

R2# show running-config
hostname R2
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
interface Loopback0
ip address 10.2.255.2 255.255.255.255
ip pim sparse-mode
ip igmp join-group 226.1.1.1
ip ospf 1 area 0
ipv6 address FC00:2:255::2/128
ipv6 enable
ipv6 mld join-group FF06:1::1
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.12.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:12::2/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:23::2/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
router ospfv3 1
!
address-family ipv6 unicast
exit-address-family
!
router ospf 1
router-id 10.2.255.2
 

R3# show running-config
hostname R3
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
interface Loopback0
ip address 10.2.255.3 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
ipv6 address FC00:2:255::3/128
ipv6 enable
ospfv3 1 ipv6 area 0
!
interface Loopback255
ip address 10.2.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 1 area 0
ipv6 address FC00:2:255::255/128
ipv6 enable
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/0
ip address 10.2.13.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:13::3/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
interface TenGigabitEthernet0/0/1
ip address 10.2.23.3 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 1 area 0
cdp enable
ipv6 address FC00:2:23::3/64
ipv6 enable
ospfv3 network point-to-point
ospfv3 1 ipv6 area 0
!
router ospfv3 1
!


!
router ospfv3 1
!
address-family ipv6 unicast
exit-address-family
!
router ospf 1
router-id 10.2.255.1
!
ip pim rp-address 10.2.255.255
!
ipv6 pim rp-address FC00:2:255::255
!
end
!
R1# 

!
ip pim rp-address 10.2.255.255
!
ipv6 pim rp-address FC00:2:255::255
!
end
!
R2# 

address-family ipv6 unicast
exit-address-family
!
router ospf 1
router-id 10.2.255.3
!
ip pim rp-address 10.2.255.255
!
ipv6 pim rp-address FC00:2:255::255
!
end
!
R3#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認

次の項では、上記で設定したトポロジのデバイスで PIM-SM を使用して TRM を確認する show コマンドの出力例を示します。

VTEP 1 の設定を確認する出力

次に、VTEP 1 での show nve peers コマンドの出力例を示します。 

Leaf-01# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 1d01h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 1d01h
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 1d01h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 1d01h
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  1d00h
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  1d01h
Leaf-01#

次に、VTEP 1 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-01# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10102    172.16.254.4              7          10102    1d00h
nve1      10102    172.16.254.6              5          10102    1d01h
Leaf-01#

次に、VTEP 1 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Leaf-01# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.3, local AS number 65001
BGP table version is 43, main routing table version 43
5 network entries using 1960 bytes of memory
7 path entries using 1120 bytes of memory
3/3 BGP path/bestpath attribute entries using 936 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2372 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 6572 total bytes of memory
BGP activity 124/30 prefixes, 253/123 paths, scan interval 60 secs
5 networks peaked at 15:46:09 Aug 6 2020 UTC (21:27:07.275 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1796    1688       43    0    0 1d01h           2
172.16.255.2    4        65001    1795    1685       43    0    0 1d01h           2
Leaf-01#

次に、VTEP 1 での show ipv6 pim vrfvrf-name group-map コマンドの出力例を示します。 

Leaf-01# show ip pim vrf green group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Vl901,::FFFF:172.16.254.6
    Info source: Static
    Uptime: 21:43:02, Groups: 1
Leaf-01#

次に、VTEP 1 での show ipv6 routing vrf コマンドの出力例を示します。 

Leaf-01# show ipv6 routing vrf green FC00:2:255::255
Routing entry for FC00:2:255::255/128
  Known via "bgp 65001", distance 200, metric 2, type internal
  Route count is 1/1, share count 0
  Routing paths:
    172.16.254.6%default, Vlan901%default
      From AC10:FF01::
      opaque_ptr 0x7FBB863DE268
      Last updated 1d00h ago
Leaf-01#

次に、VTEP 1 での show ipv6 mld vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-01# show ipv6 mld vrf green groups
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06:1::1                               Vlan101                                              21:30:55  00:03:57
Leaf-01#

次に、VTEP 1 での show ipv6 mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ipv6 mroute vrf green
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 21:30:55/00:03:08, RP FC00:2:255::255, flags: SCJg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.6
  Immediate Outgoing interface list:
    Vlan101, Forward, 21:30:55/00:03:08

(FC00:1:102::12, FF06:1::1), 00:01:55/00:01:34, flags: SJTgQ
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.4
  Immediate Outgoing interface list:
    Vlan101, Forward, 00:01:55/00:02:38

(FC00:2:255::1, FF06:1::1), 00:01:14/00:02:15, flags: SJTgQ
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.6
  Immediate Outgoing interface list:
    Vlan101, Forward, 00:01:14/00:03:18
Leaf-01#

次に、VTEP 1 での show ipv6 mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-01# show ipv6 mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,FF00::/8) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 412/412/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF00::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF02::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF06:1::1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   4/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan101 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (FC00:1:102::12,FF06:1::1) Flags: HW
   SW Forwarding: 3/0/100/0, Other: 0/0/0
   HW Forwarding:   58/0/125/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan101 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
 (FC00:2:255::1,FF06:1::1) Flags: HW
   SW Forwarding: 1/0/100/0, Other: 0/0/0
   HW Forwarding:   36/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan101 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,FF10::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF12::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF20::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF22::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF30::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF32::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF33::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF34::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF35::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF36::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF37::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF38::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF39::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3A::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3B::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3C::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3D::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3E::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3F::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF40::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF42::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF50::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF52::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF60::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF62::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF70::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF72::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF80::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF82::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF90::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF92::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFA0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFA2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFB0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFB2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFC0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFC2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFD0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFD2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFE0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFE2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFF0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFF2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
Leaf-01#

次に、VTEP 1 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Leaf-01# show bgp ipv6 mvpn all
BGP table version is 43, local router ID is 172.16.255.3
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
 *>   [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      ::                                 32768 ?
 *>   [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      ::                                 32768 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      ::                                 32768 ?
Leaf-01#

次に、VTEP 1 での show ip mroute コマンドの出力例を示します。 

Leaf-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d01h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:49

(172.16.254.4, 239.1.1.1), 00:01:54/00:01:05, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:01:54/00:01:05

(172.16.254.6, 239.1.1.1), 00:01:56/00:01:03, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:01:56/00:01:03

(*, 224.0.1.40), 1d01h/00:02:53, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d01h/00:02:53

(*, 225.0.0.102), 1d01h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:49

(172.16.254.4, 225.0.0.102), 1d01h/00:02:01, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:10

(172.16.254.6, 225.0.0.102), 1d01h/00:02:20, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:49

(*, 225.0.0.101), 1d01h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:49

(172.16.254.3, 225.0.0.101), 1d01h/00:01:58, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:08
Leaf-01#

次に、VTEP 1 での show ip mfib コマンドの出力例を示します。 

Leaf-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/114/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 13/0/127/0, Other: 2/2/0
   HW Forwarding:   7870/0/164/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/172/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   5222/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   2137/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   11/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 4/0/150/0, Other: 0/0/0
   HW Forwarding:   518/0/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   498/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
Leaf-01#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

VTEP 2 の設定を確認する出力

次に、VTEP 2 での show nve peers コマンドの出力例を示します。 

Leaf-02# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/-/4 1d01h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 1d01h
nve1       50901    L3CP 172.16.254.6     0c75.bd67.ef48 50901      UP  A/M/6 1d01h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 1d01h
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  1d01h
nve1       10102    L2CP 172.16.254.6     5              10102      UP   N/A  1d01h
Leaf-02#

次に、VTEP 2 での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Leaf-02# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    1d01h
nve1      10102    172.16.254.6              5          10102    1d01h
Leaf-02#

次に、VTEP 2 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Leaf-02# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.4, local AS number 65001
BGP table version is 63, main routing table version 63
6 network entries using 2352 bytes of memory
8 path entries using 1280 bytes of memory
4/4 BGP path/bestpath attribute entries using 1248 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
17 BGP extended community entries using 2372 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7436 total bytes of memory
BGP activity 128/33 prefixes, 221/93 paths, scan interval 60 secs
6 networks peaked at 15:50:41 Aug 6 2020 UTC (21:30:56.871 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1797    1698       63    0    0 1d01h           2
172.16.255.2    4        65001    1792    1701       63    0    0 1d01h           2
Leaf-02#

次に、VTEP 2 での show ip pim vrfvrf-name group-map コマンドの出力例を示します。 

Leaf-02# show ip pim vrf green group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Vl901,::FFFF:172.16.254.6
    Info source: Static
    Uptime: 1d01h, Groups: 1
Leaf-02#

次に、VTEP 2 での show ip routing vrf コマンドの出力例を示します。 

Leaf-02# show ip routing vrf green FC00:2:255::255
Routing entry for FC00:2:255::255/128
  Known via "bgp 65001", distance 200, metric 2, type internal
  Route count is 1/1, share count 0
  Routing paths:
    172.16.254.6%default, Vlan901%default
      From AC10:FF01::
      opaque_ptr 0x7F65BA333AD0
      Last updated 1d01h ago
Leaf-02#

次に、VTEP 2 での show ipv6 mld vrf vrf-namegroups コマンドの出力例を示します。 

Leaf-02# show ipv6 mld vrf green groups
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06:1::1                               Vlan102                                              1d00h     00:02:25
Leaf-02#

次に、VTEP 2 での show ipv6 mroute vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ipv6 mroute vrf green
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 1d00h/never, RP FC00:2:255::255, flags: SCJg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.6
  Immediate Outgoing interface list:
    Vlan102, Forward, 1d00h/never

(FC00:1:102::12, FF06:1::1), 00:05:45/00:01:27, flags: SFJTGq
  Incoming interface: Vlan102
  RPF nbr: FE80::46D3:CAFF:FE28:6CC5
  Immediate Outgoing interface list:
    Vlan901, Forward, 00:05:45/never

(FC00:2:255::1, FF06:1::1), 00:05:04/00:02:07, flags: SJTgQ
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.6
  Inherited Outgoing interface list:
    Vlan102, Forward, 1d00h/never
Leaf-02#

次に、VTEP 2 での show ipv6 mfib vrf vrf-name コマンドの出力例を示します。 

Leaf-02# show ipv6 mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,FF00::/8) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF00::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF02::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 9/9/0
 (*,FF06:1::1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   3/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A NS
   Vlan102 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (FC00:1:102::12,FF06:1::1) Flags: HW
   SW Forwarding: 3/0/100/0, Other: 2/2/0
   HW Forwarding:   168/0/118/0, Other: 0/0/0
   Vlan102 Flags: A F
     Pkts: 0/0/0    Rate: 0 pps
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/2    Rate: 0 pps
 (FC00:2:255::1,FF06:1::1) Flags: HW
   SW Forwarding: 1/0/100/0, Other: 0/0/0
   HW Forwarding:   148/0/126/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan102 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,FF10::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF12::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF20::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF22::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF30::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF32::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF33::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF34::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF35::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF36::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF37::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF38::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF39::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3A::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3B::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3C::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3D::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3E::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3F::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF40::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF42::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF50::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF52::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF60::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF62::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF70::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF72::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF80::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF82::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF90::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF92::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFA0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFA2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFB0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFB2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFC0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFC2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFD0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFD2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFE0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFE2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFF0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFF2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
Leaf-02#

次に、VTEP 2 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Leaf-02# show bgp ipv6 mvpn all
BGP table version is 63, local router ID is 172.16.255.4
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>   [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      ::                                 32768 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 *>   [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      ::                                 32768 ?
 *>i  [7][1:1][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>   [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      ::                                 32768 ?
Route Distinguisher: 172.16.254.4:102
 * i  [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Leaf-02#

次に、VTEP 2 での show ip mroute コマンドの出力例を示します。 

Leaf-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d01h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:01:32

(172.16.254.4, 239.1.1.1), 00:05:43/00:01:46, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 00:05:43/00:02:43

(172.16.254.6, 239.1.1.1), 00:05:45/00:01:06, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:05:45/00:00:14

(*, 224.0.1.40), 1d01h/00:02:31, RP 172.16.255.255, flags: SJCL
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d01h/00:02:31

(*, 225.0.0.102), 1d01h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:01:32

(172.16.254.6, 225.0.0.102), 1d01h/00:00:55, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:01:32

(172.16.254.4, 225.0.0.102), 1d01h/00:01:49, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:26

(*, 225.0.0.101), 1d01h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:01:32

(172.16.254.3, 225.0.0.101), 1d01h/00:01:46, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:01:32
Leaf-02#

次に、VTEP 2 での show ip mfib コマンドの出力例を示します。 

Leaf-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2/0/170/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   7870/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/224/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 2/0/163/0, Other: 3/1/2
   HW Forwarding:   5353/0/164/0, Other: 0/0/0
   Null0 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/206/0, Other: 0/0/0
   HW Forwarding:   2165/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   5/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 1495/1491/4
   HW Forwarding:   742/0/156/0, Other: 0/0/0
   Null0 Flags: A NS
   GigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 1/0/150/0, Other: 0/0/0
   HW Forwarding:   1460/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
Leaf-02#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

ボーダー VTEP の設定を確認する出力

次に、ボーダー VTEP での show nve peers コマンドの出力例を示します。 

Border# show nve peers
Interface  VNI      Type Peer-IP          RMAC/Num_RTs   eVNI     state flags UP time
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/-/4 1d01h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/-/4 1d01h
nve1       50901    L3CP 172.16.254.3     10b3.d56a.8fc8 50901      UP  A/M/6 1d01h
nve1       50901    L3CP 172.16.254.4     7c21.0dbd.9548 50901      UP  A/M/6 1d01h
nve1       10101    L2CP 172.16.254.3     6              10101      UP   N/A  1d01h
nve1       10102    L2CP 172.16.254.4     7              10102      UP   N/A  1d00h
Border#

次に、ボーダー VTEP での show l2vpn evpn peers vxlan コマンドの出力例を示します。 

Border# show l2vpn evpn peers vxlan
Interface VNI      Peer-IP                   Num routes eVNI     UP time
--------- -------- ------------------------  ---------- -------- --------
nve1      10101    172.16.254.3              6          10101    1d01h
nve1      10102    172.16.254.4              7          10102    1d00h
Border#

次に、ボーダー VTEP での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Border# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.6, local AS number 65001
BGP table version is 62, main routing table version 62
5 network entries using 1960 bytes of memory
8 path entries using 1280 bytes of memory
4/4 BGP path/bestpath attribute entries using 1248 bytes of memory
4 BGP rrinfo entries using 160 bytes of memory
1 BGP community entries using 24 bytes of memory
19 BGP extended community entries using 2682 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7354 total bytes of memory
BGP activity 122/28 prefixes, 244/122 paths, scan interval 60 secs
5 networks peaked at 15:42:39 Aug 6 2020 UTC (21:35:36.535 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1810    1710       62    0    0 1d01h           3
172.16.255.2    4        65001    1810    1704       62    0    0 1d01h           3
Border#

次に、ボーダー VTEP での show ip pim vrf vrf-namegroup-map コマンドの出力例を示します。 

Border# show ip pim vrf green group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Vl2001,FE80::A2B4:39FF:FE21:9183
    Info source: Static
    Uptime: 1d01h, Groups: 1
Border#

次に、ボーダー VTEP での show ip routing vrf vrf-name コマンドの出力例を示します。 

Border# show ip routing vrf green FC00:2:255::255
Routing entry for FC00:2:255::255/128
  Known via "ospf 1", distance 110, metric 2, type intra area
  Redistributing via bgp 65001
  Route count is 1/1, share count 0
  Routing paths:
    FE80::A2B4:39FF:FE21:9183, Vlan2001
      From FE80::A2B4:39FF:FE21:9183
      Last updated 1d01h ago
Border#

次に、ボーダー VTEP での show ipv6 mld vrf vrf-namegroups コマンドの出力例を示します。 

Border# show ipv6 mld vrf green groups
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06:1::1                               Vlan102                                              1d00h     00:04:02
Border#

次に、ボーダー VTEP での show ipv6 mroute vrf vrf-name コマンドの出力例を示します。 

Border# show ipv6 mroute vrf green
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 1d00h/never, RP FC00:2:255::255, flags: SCG
  Incoming interface: Vlan2001
  RPF nbr: FE80::A2B4:39FF:FE21:9183
  Immediate Outgoing interface list:
    Vlan102, Null, 1d00h/never
    Vlan901, Forward, 1d00h/never

(FC00:1:102::12, FF06:1::1), 00:10:24/now, flags: STg
  Incoming interface: Vlan901
  RPF nbr: ::FFFF:172.16.254.4
  Immediate Outgoing interface list:
    Vlan2001, Forward, 00:10:24/00:03:05
  Inherited Outgoing interface list:
    Vlan102, Null, 1d00h/never

(FC00:2:255::1, FF06:1::1), 00:09:43/never, flags: STGq
  Incoming interface: Vlan2001
  RPF nbr: FE80::A2B4:39FF:FE21:9183
  Immediate Outgoing interface list:
    Vlan901, Forward, 00:09:43/never
  Inherited Outgoing interface list:
    Vlan102, Null, 1d00h/never
Border#

次に、ボーダー VTEP での show ipv6 mfib vrf vrf-name コマンドの出力例を示します。 

Border# show ipv6 mfib vrf green
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
VRF green
 (*,FF00::/8) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF00::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF02::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 9/9/0
 (*,FF06:1::1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 3/3/0
   HW Forwarding:   7/0/122/0, Other: 0/0/0
   Vlan2001 Flags: A
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (FC00:1:102::12,FF06:1::1) Flags: HW
   SW Forwarding: 2/0/100/0, Other: 1/0/1
   HW Forwarding:   311/0/125/0, Other: 0/0/0
   Vlan901, VXLAN Decap Flags: A
   Vlan2001 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (FC00:2:255::1,FF06:1::1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   291/0/122/0, Other: 0/0/0
   Vlan2001 Flags: A
   Vlan901, VXLAN v4 Encap (50901, 239.1.1.1) Flags: F
     Pkts: 0/0/0    Rate: 0 pps
 (*,FF10::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF12::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF20::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF22::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF30::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF32::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF33::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF34::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF35::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF36::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF37::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF38::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF39::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3A::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3B::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3C::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3D::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3E::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF3F::/32) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF40::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF42::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF50::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF52::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF60::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF62::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF70::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF72::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF80::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF82::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FF90::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FF92::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFA0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFA2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFB0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFB2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFC0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFC2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFD0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFD2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFE0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFE2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
 (*,FFF0::/15) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,FFF2::/16) Flags:
   SW Forwarding: 0/0/0/0, Other: 0/0/0
Border#

次に、ボーダー VTEP での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Border# show bgp ipv4 mvpn all
BGP table version is 62, local router ID is 172.16.255.6
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1 (default for vrf green)
 *>i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 *>   [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      ::                                 32768 ?
 * i  [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
 * i  [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>   [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      ::                                 32768 ?
Border#

次に、ボーダー VTEP での show ip mroute コマンドの出力例を示します。 

Border# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf, 
       e - encap-helper tunnel flag
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 1d01h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:41

(172.16.254.4, 239.1.1.1), 00:10:23/00:02:45, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 00:10:23/00:01:36

(172.16.254.6, 239.1.1.1), 00:10:25/00:03:25, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 00:10:25/00:02:56

(*, 224.0.1.40), 1d01h/00:02:45, RP 172.16.255.255, flags: SJCL
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Loopback0, Forward/Sparse, 1d01h/00:02:45

(*, 225.0.0.102), 1d01h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:41

(172.16.254.4, 225.0.0.102), 1d01h/00:02:35, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:41

(172.16.254.6, 225.0.0.102), 1d01h/00:03:27, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:02:49, A

(*, 225.0.0.101), 1d01h/stopped, RP 172.16.255.255, flags: SJCx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:41

(172.16.254.3, 225.0.0.101), 1d01h/00:01:12, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse, 1d01h/00:02:53
Border#

次に、ボーダー VTEP での show ip mfib コマンドの出力例を示します。 

Border# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client,
                e   - Encap helper tunnel flag.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Loopback0 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/146/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 7/0/125/0, Other: 0/0/0
   HW Forwarding:   8010/0/176/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/7    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1/0/172/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 1/0/154/0, Other: 0/0/0
   HW Forwarding:   5353/0/176/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/1    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 11/0/167/0, Other: 7/6/1
   HW Forwarding:   2207/0/151/0, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/10    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   8/0/168/0, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A NS
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 4/0/150/0, Other: 0/0/0
   HW Forwarding:   2032/1/168/1, Other: 0/0/0
   TenGigabitEthernet1/0/2 Flags: A
   Tunnel0, VXLAN Decap Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 2/0/150/0, Other: 4/4/0
   HW Forwarding:   2015/1/156/1, Other: 0/0/0
   Null0 Flags: A
   TenGigabitEthernet1/0/2 Flags: F
     Pkts: 0/0/1    Rate: 0 pps
Border#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 1 の設定を確認するための出力

次に、スパインスイッチ 1 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Spine-01# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 61, main routing table version 61
5 network entries using 1960 bytes of memory
13 path entries using 2080 bytes of memory
3/3 BGP path/bestpath attribute entries using 912 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
16 BGP extended community entries using 2332 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7428 total bytes of memory
BGP activity 257/209 prefixes, 3003/2900 paths, scan interval 60 secs
5 networks peaked at 15:48:28 Aug 6 2020 UTC (21:38:24.468 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    2190    2137       61    0    0 1d04h           5
172.16.255.3    4        65001    1700    1808       61    0    0 1d01h           3
172.16.255.4    4        65001    1706    1805       61    0    0 1d01h           3
172.16.255.6    4        65001    1713    1813       61    0    0 1d01h           2
Spine-01#

次に、スパインスイッチ 1 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Spine-01# show bgp ipv6 mvpn all
BGP table version is 61, local router ID is 172.16.255.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 *>i  [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 * i  [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>i  [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
Spine-01#

次に、スパインスイッチ 1 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-01# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-01#

次に、スパインスイッチ 1 での show ip mroute コマンドの出力例を示します。 

Spine-01# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 00:13:12/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.4, 239.1.1.1), 00:11:10/00:01:49, flags: PA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null

(172.16.254.6, 239.1.1.1), 00:13:12/00:02:08, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(*, 224.0.1.40), 1w0d/00:02:04, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback2, Forward/Sparse, 1w0d/00:02:04

(*, 225.0.0.102), 1w0d/stopped, RP 172.16.255.255, flags: SP
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list: Null

(172.16.254.6, 225.0.0.102), 00:19:31/00:02:22, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(172.16.254.4, 225.0.0.102), 1d01h/00:01:52, flags: PA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.14.4
  Outgoing interface list: Null
Spine-01#

次に、スパインスイッチ 1 での show ip mfib コマンドの出力例を示します。 

Spine-01# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 82/82/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 1/0/206/0, Other: 279/0/279
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/2 Flags: NS
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/4 Flags: NS
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 1/0/1
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   1224/0/168/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A NS
Spine-01#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

スパインスイッチ 2 の設定を確認するための出力

次に、スパインスイッチ 2 での show bgp ipv6 mvpn all summary コマンドの出力例を示します。 

Spine-02# show bgp ipv6 mvpn all summary
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 61, main routing table version 61
5 network entries using 1960 bytes of memory
13 path entries using 2080 bytes of memory
3/3 BGP path/bestpath attribute entries using 912 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
1 BGP community entries using 24 bytes of memory
16 BGP extended community entries using 2332 bytes of memory
0 BGP route-map cache entries using 0 bytes of memory
0 BGP filter-list cache entries using 0 bytes of memory
BGP using 7428 total bytes of memory
BGP activity 288/240 prefixes, 3108/3005 paths, scan interval 60 secs
5 networks peaked at 15:49:16 Aug 6 2020 UTC (21:40:40.843 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    2139    2193       61    0    0 1d04h           5
172.16.255.3    4        65001    1700    1810       61    0    0 1d01h           3
172.16.255.4    4        65001    1711    1803       61    0    0 1d01h           3
172.16.255.5    4        65001       0       0        1    0    0 08:41:01 Idle
172.16.255.6    4        65001    1710    1815       61    0    0 1d01h           2
172.16.255.7    4        65001       0       0        1    0    0 08:40:29 Idle
Spine-02#

次に、スパインスイッチ 2 での show bgp ipv6 mvpn all コマンドの出力例を示します。 

Spine-02# show bgp ipv6 mvpn all
BGP table version is 61, local router ID is 172.16.255.2
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, 
              r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, 
              x best-external, a additional-path, c RIB-compressed, 
              t secondary path, L long-lived-stale,
Origin codes: i - IGP, e - EGP, ? - incomplete
RPKI validation codes: V valid, I invalid, N Not found

     Network          Next Hop            Metric LocPrf Weight Path
Route Distinguisher: 1:1
 * i  [5][1:1][FC00:1:102::12][FF06:1::1]/42
                      172.16.255.4             0    100      0 ?
 *>i                   172.16.255.4             0    100      0 ?
 * i  [5][1:1][FC00:2:255::1][FF06:1::1]/42
                      172.16.255.6             0    100      0 ?
 *>i                   172.16.255.6             0    100      0 ?
 *>i  [6][1:1][65001][FC00:2:255::255][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.4             0    100      0 ?
 * i  [7][1:1][65001][FC00:2:255::1][FF06:1::1]/46
                      172.16.255.4             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 *>i                   172.16.255.3             0    100      0 ?
Route Distinguisher: 172.16.254.4:102
 *>i  [7][172.16.254.4:102][65001][FC00:1:102::12][FF06:1::1]/46
                      172.16.255.3             0    100      0 ?
 * i                   172.16.255.3             0    100      0 ?
 * i                   172.16.255.6             0    100      0 ?
Spine-02#

次に、スパインスイッチ 2 での show ip pim rp mapping コマンドの出力例を示します。 

Spine-02# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Spine-02#

次に、スパインスイッチ 2 での show ip mroute コマンドの出力例を示します。 

Spine-02# show ip mroute
IP Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, C - Connected,
       L - Local, P - Pruned, R - RP-bit set, F - Register flag,
       T - SPT-bit set, J - Join SPT, M - MSDP created entry, E - Extranet,
       X - Proxy Join Timer Running, A - Candidate for MSDP Advertisement,
       U - URD, I - Received Source Specific Host Report, 
       Z - Multicast Tunnel, z - MDT-data group sender, 
       Y - Joined MDT-data group, y - Sending to MDT-data group, 
       G - Received BGP C-Mroute, g - Sent BGP C-Mroute, 
       N - Received BGP Shared-Tree Prune, n - BGP C-Mroute suppressed, 
       Q - Received BGP S-A Route, q - Sent BGP S-A Route, 
       V - RD & Vector, v - Vector, p - PIM Joins on route, 
       x - VxLAN group, c - PFP-SA cache created entry, 
       * - determined by Assert, # - iif-starg configured on rpf intf
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 3d08h/00:03:24, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:24
    GigabitEthernet1/0/1, Forward/Sparse, 1d01h/00:03:06
    GigabitEthernet1/0/4, Forward/Sparse, 1d01h/00:03:02

(172.16.254.4, 239.1.1.1), 00:15:27/00:02:45, flags: T
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 00:15:27/00:03:02
    GigabitEthernet1/0/1, Forward/Sparse, 00:15:27/00:03:06

(172.16.254.6, 239.1.1.1), 00:15:29/00:02:38, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 00:15:29/00:03:06
    GigabitEthernet1/0/2, Forward/Sparse, 00:15:29/00:03:24

(*, 224.0.1.40), 1w0d/00:03:27, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:02:31
    GigabitEthernet1/0/1, Forward/Sparse, 1d01h/00:03:27
    GigabitEthernet1/0/4, Forward/Sparse, 1d01h/00:03:08
    Loopback2, Forward/Sparse, 1w0d/00:02:17

(*, 225.0.0.102), 1w0d/00:03:21, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:02
    GigabitEthernet1/0/1, Forward/Sparse, 1d01h/00:02:50
    GigabitEthernet1/0/4, Forward/Sparse, 1d01h/00:03:21

(172.16.254.4, 225.0.0.102), 1d01h/00:01:55, flags: MT
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d01h/00:03:21
    GigabitEthernet1/0/1, Forward/Sparse, 1d01h/00:03:02

(172.16.254.6, 225.0.0.102), 1d01h/00:02:03, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:02
    GigabitEthernet1/0/1, Forward/Sparse, 1d01h/00:03:13

(*, 225.0.0.101), 3d08h/00:03:29, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:05
    GigabitEthernet1/0/1, Forward/Sparse, 1d01h/00:03:07
    GigabitEthernet1/0/4, Forward/Sparse, 1d01h/00:03:29

(172.16.254.3, 225.0.0.101), 1d01h/00:02:39, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d01h/00:03:05
    GigabitEthernet1/0/4, Forward/Sparse, 1d01h/00:03:29
Spine-02#

次に、スパインスイッチ 2 での show ip mfib コマンドの出力例を示します。 

Spine-02# show ip mfib
Entry Flags:    C - Directly Connected, S - Signal, IA - Inherit A flag,
                ET - Data Rate Exceeds Threshold, K - Keepalive
                DDE - Data Driven Event, HW - Hardware Installed
                ME - MoFRR ECMP entry, MNE - MoFRR Non-ECMP entry, MP - MFIB 
                MoFRR Primary, RP - MRIB MoFRR Primary, P - MoFRR Primary
                MS  - MoFRR  Entry in Sync, MC - MoFRR entry in MoFRR Client.
I/O Item Flags: IC - Internal Copy, NP - Not platform switched,
                NS - Negate Signalling, SP - Signal Present,
                A - Accept, F - Forward, RA - MRIB Accept, RF - MRIB Forward,
                MA - MFIB Accept, A2 - Accept backup,
                RA2 - MRIB Accept backup, MA2 - MFIB Accept backup

Forwarding Counts: Pkt Count/Pkts per second/Avg Pkt Size/Kbits per second
Other counts:      Total/RPF failed/Other drops
I/O Item Counts:   HW Pkt Count/FS Pkt Count/PS Pkt Count   Egress Rate in pps
Default
 (*,224.0.0.0/4) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,224.0.1.40) Flags: C HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   Loopback2 Flags: F IC NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,225.0.0.101) Flags: C HW
   SW Forwarding: 9/0/112/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/2    Rate: 0 pps
 (172.16.254.3,225.0.0.101) Flags: HW
   SW Forwarding: 4/0/132/0, Other: 0/0/0
   HW Forwarding:   8067/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/1 Flags: A
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/4    Rate: 0 pps
 (*,225.0.0.102) Flags: C HW
   SW Forwarding: 27/0/101/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.4,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   5404/0/176/0, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,225.0.0.102) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2214/0/163/0, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A NS
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (*,232.0.0.0/8) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
 (*,239.1.1.1) Flags: C HW
   SW Forwarding: 9/0/150/0, Other: 0/0/0
   HW Forwarding:   0/0/0/0, Other: 0/0/0
   Tunnel1 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/3    Rate: 0 pps
 (172.16.254.4,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2629/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/2 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/4 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
 (172.16.254.6,239.1.1.1) Flags: HW
   SW Forwarding: 0/0/0/0, Other: 0/0/0
   HW Forwarding:   2607/1/168/1, Other: 0/0/0
   GigabitEthernet1/0/4 Flags: A
   GigabitEthernet1/0/1 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
   GigabitEthernet1/0/2 Flags: F NS
     Pkts: 0/0/0    Rate: 0 pps
Spine-02#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

ルータ 3（BGP EVPN VXLAN ファブリックの外部にある RP）の設定を確認する出力

次に、ルータ 3 での show ip pim group-map コマンドの出力例を示します。 

R3# show ipv6 pim group-map ff06:1::1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: FC00:2:255::255
    RPF: Tu4,FC00:2:255::255 (us)
    Info source: Static
    Uptime: 1d04h, Groups: 1
R3#

次に、ルータ 3 での show ipv6 mroute コマンドの出力例を示します。 

R3# show ipv6 mroute
Multicast Routing Table
Flags: D - Dense, S - Sparse, B - Bidir Group, s - SSM Group, 
       C - Connected, L - Local, I - Received Source Specific Host Report,
       P - Pruned, R - RP-bit set, F - Register flag, T - SPT-bit set,
       J - Join SPT, Y - Joined MDT-data group,
       y - Sending to MDT-data group
       g - BGP signal originated, G - BGP Signal received,
       N - BGP Shared-Tree Prune received, n - BGP C-Mroute suppressed,
       q - BGP Src-Active originated, Q - BGP Src-Active received
       E - Extranet
Timers: Uptime/Expires
Interface state: Interface, State

(*, FF06:1::1), 1d04h/00:03:12, RP FC00:2:255::255, flags: S
  Incoming interface: Tunnel4
  RPF nbr: FC00:2:255::255
  Immediate Outgoing interface list:
    TenGigabitEthernet0/0/1, Forward, 1d04h/00:03:12
    TenGigabitEthernet0/0/0, Forward, 1d01h/00:02:45

(FC00:1:102::12, FF06:1::1), 00:18:43/00:03:12, RP FC00:2:255::255, flags: SPR
  Incoming interface: Tunnel4
  RPF nbr: FC00:2:255::255
  Immediate Outgoing interface list:
    TenGigabitEthernet0/0/0, Null, 00:18:43/00:02:45
    TenGigabitEthernet0/0/1, Null, 00:18:43/00:03:12

(FC00:1:102::12, FF06:1::1), 00:18:45/00:03:12, flags: S
  Incoming interface: TenGigabitEthernet0/0/0
  RPF nbr: FE80::A2B4:39FF:FE21:9181
  Inherited Outgoing interface list:
    TenGigabitEthernet0/0/1, Forward, 1d04h/00:03:12

(FC00:2:255::1, FF06:1::1), 00:18:08/00:02:55, RP FC00:2:255::255, flags: SPR
  Incoming interface: Tunnel4
  RPF nbr: FC00:2:255::255
  Immediate Outgoing interface list:
    TenGigabitEthernet0/0/0, Null, 00:18:08/00:02:45
    TenGigabitEthernet0/0/1, Null, 00:18:04/00:03:12

(FC00:2:255::1, FF06:1::1), 00:18:06/00:02:55, flags: S
  Incoming interface: TenGigabitEthernet0/0/0
  RPF nbr: FE80::A2B4:39FF:FE21:9181
  Inherited Outgoing interface list:
    TenGigabitEthernet0/0/1, Forward, 1d04h/00:03:12
R3#

RP が BGP EVPN VXLAN ファブリックの外部にある場合の IPv4 および IPv6 のマルチキャストトラフィックに対して PIM-SM を使用した TRM の確認に戻ります。

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