最適化されたレイヤ 2 オーバーレイマルチキャストの設定

最適化されたレイヤ 2 オーバーレイマルチキャストの制約事項

  • この機能は、アンダーレイでのデータ MDT をサポートしていません。

  • 最適化されたレイヤ 2 オーバーレイマルチキャストの送信元固有の転送（S,G）はサポートされていません。（*,G）のみがサポートされます。

  • 最適化されたレイヤ 2 オーバーレイマルチキャストは、分散型エニーキャストゲートウェイ展開（分散型エニーキャストゲートウェイ展開でレイヤ 3 テナント ルーテッド マルチキャストを使用）には効果がありません。最適化されたレイヤ 2 オーバーレイマルチキャストは、EVPN VXLAN ファブリック上でブリッジドメインを拡張するレイヤ 2 リーフまたは集中型ゲートウェイ間に適用されます。

  • EVPN ファブリック内のレイヤ 3 テナント ルーテッド マルチキャスト（TRM）への最適化されたレイヤ 2 オーバーレイ マルチキャスト ハンドオフはサポートされていません。

最適化されたレイヤ 2 オーバーレイマルチキャストについて

最適化されたレイヤ 2 オーバーレイマルチキャスト機能は、draft-ietf-bess-evpn-igmp-mld-proxy で定義されているように、EVPN の IGMP または MLD プロキシに基づいています。

BGP EVPN VXLAN ファブリックでは、複数のサイトにまたがる VLAN に多数のホストが接続されている場合があります。これらのホストは、IGMP メンバーシップレポートを送信して、対象のマルチキャストグループに参加します。また、IGMP ルータは定期的にメンバーシップクエリを送信して、そのグループのマルチキャストトラフィックの受信対象になる VLAN 上のホストがあるかどうかを調べます。これにより、複数のサイトにまたがるオーバーレイネットワークで IGMP レポートとクエリのフラッディングが発生します。ネットワークのホスト数が少ない場合でも、IGMP メッセージがすべての VTEP に送信されるため、ファブリックが過負荷になります。そのため、マルチキャストトラフィックを効率的に転送するための IGMP または MLD プロキシが必要です。VTEP で IGMP または MLD プロキシを有効にすると、プロキシはマルチキャストトラフィックを対象の受信者にのみ転送するため、ファブリックの帯域幅が最適化されます。

最適化されたレイヤ 2 オーバーレイマルチキャスト機能により、アクセスレベルと VXLAN ファブリック内の両方でマルチキャストトラフィックが促進されます。最適化されたレイヤ 2 オーバーレイマルチキャストは、レイヤ 2 仮想ネットワークインスタンス（L2VNI）に制限され、送信元と受信者は同じレイヤ 2 ドメイン内にあります。レイヤ 2 マルチキャスト データ トラフィックは、マルチキャストルータまたは受信者が接続されていない VTEP またはポートには転送されません。

最適化されたレイヤ 2 オーバーレイマルチキャストは、レイヤ 2 EVPN VXLAN ファブリックで IPv4 と IPv6 の両方のマルチキャストトラフィックをサポートします。

BGP EVPN VXLAN レイヤ 2 オーバーレイでの最適化されたレイヤ 2 マルチキャスト

最適化されたレイヤ 2 オーバーレイマルチキャストは、EVPN インスタンス（EVI）を使用して IGMP または MLD オーバーレイを構築します。VTEP がアクセスリンク上のホストから IGMP または MLD レポートを受信すると、EVPN ルートタイプ 6（RT6）を使用して、この情報を同じ EVI 内の他のすべての VTEP に伝達します。RT6 を伝達すると、ファブリック内の VLAN 内マルチキャストトラフィックのマルチキャスト転送ツリーが更新されます。2 番目の VTEP 上のホストが、すでに受信者が存在するグループにマルチキャストトラフィックを送信すると、トラフィックは確立されたマルチキャスト転送ツリーで転送されます。同じ VLAN 上にあり、BGP EVPN VXLAN ファブリック内の VTEP にまたがるマルチキャストトラフィックの送信元と受信者は、相互に通信できます。

送信元と受信者が同じ VLAN 上にあり、異なるレイヤ 2 VTEP に接続されている

図 1. VLAN 内のレイヤ 2 オーバーレイ マルチキャスト トラフィックを示すトポロジ
送信元と受信者が同じ VLAN 内の異なる VTEP に接続されている場合のレイヤ 2 マルチキャストのトポロジ

  1. VLAN 10 の受信者 R3 は VTEP 2 に (*,G) IGMP Join を送信します。(*,G) は VTEP 2 で作成されます。

  2. VTEP 2 は EVPN ルートタイプ 6 を VTEP 1 に送信します。(*,G) は VTEP 1 で作成されます。

  3. VLAN 10 の送信元 S1 がデータのストリーミングを開始します。VTEP 1 は、受信者がいる他のすべての VTEP にマルチキャストパケットを転送します。

  4. レイヤ 2 マルチキャストパケットは、VLAN 10 に対応する L2VNI でカプセル化され、オーバーレイを介して VTEP 2 に転送されます。

  5. VTEP 2 では、L2VNI カプセル化データパケットがカプセル化解除され、受信者 R3 が接続されているポートに転送されます。

BGP EVPN VXLAN ファブリックでの最適化されたレイヤ 2 オーバーレイマルチキャストのインターワーキング

EVPN VXLAN ネットワーク内の VTEP は、VXLAN ゲートウェイを介して相互にトラフィックを転送します。EVPN VXLAN 集中型ゲートウェイ（CGW）VTEP は、すべてのレイヤ 2 VNI のレイヤ 3 ゲートウェイ機能を実行します。ネットワーク内の他のすべての VTEP はブリッジングのみを実行します。CGW については、「EVPN VXLAN Integrated Routing and Bridging の設定」を参照してください。

レイヤ 2 オーバーレイ全体にわたる最適化されたレイヤ 2 マルチキャスト

EVPN VXLAN ファブリックでは、CGW が L2VNI レイヤ 2 マルチキャストトラフィックのルーティングを実行します。この場合、送信元と受信者は両方とも同じ VTEP 上に存在することも、EVPN VXLAN ファブリック内の異なる VTEP 上に存在することもできます。

異なるレイヤ 2 VTEP に接続された、異なる VLAN 上の送信元と受信者
図 2. 異なる VLAN 間のレイヤ 2 オーバーレイ マルチキャスト トラフィックを示すトポロジ
異なる VTEP および異なる VLAN 上の送信元と受信者が存在する L2 マルチキャストのトポロジ

  1. CGW は EVPN VXLAN ファブリック内のすべてのレイヤ 2 VTEP に EVPN ルートタイプ 6（*, *）を送信します。

  2. VLAN 20 の受信者 R4 は VTEP 2 に (*,G) IGMP Join を送信します。(*, G) は、VTEP 2 の IGMP スヌーピングテーブルに作成されます。

  3. VTEP 2 は EVPN ルートタイプ 6 (*, G) を CGW および他のすべてのレイヤ 2 VTEP に送信します。(* , G) は CGW のレイヤ 3 マルチキャストにも作成されます。

  4. VLAN 10 の送信元 S1 がデータのストリーミングを開始します。VTEP 1 はマルチキャストトラフィックを転送します。

  5. レイヤ 2 マルチキャストトラフィックは、デフォルトの EVPN ルートタイプ 6 に基づいて、L2VNI を介して CGW にスイッチングされます。

    CGW では、マルチキャスト データ パケットはレイヤ 3 マルチキャストによって処理され、受信者 R4 が接続されている SVI20 にアクセスするようにルーティングされます。

  6. マルチキャストトラフィックが L2VNI を介して VTEP 2 に転送されます。出力 VTEP 2 では、レイヤ 2 オーバーレイマルチキャストは、受信者 R4 が接続されているポートにデータパケットをスイッチングします。

最適化されたレイヤ 2 オーバーレイマルチキャストの外部ネットワークとのハンドオフ

図 3. 外部ネットワークへのレイヤ 2 オーバーレイ マルチキャスト トラフィックのハンドオフを示すトポロジ
外部ネットワークへのレイヤ 2 マルチキャストハンドオフのトポロジ

このトポロジでは、マルチキャストの受信側または送信側は外部ネットワークに存在します。集中型ゲートウェイは、EVPN VXLAN ファブリックと外部ネットワーク間でマルチキャストトラフィックをルーティングするように構成されています。VXLAN ファブリックのリーフ VTEP はブリッジングのみを実行します。

レイヤ 2 VTEP に接続されている送信元デバイスがマルチキャストトラフィックのストリーミングを開始すると、トラフィックはレイヤ 2 VTEP から集中型ゲートウェイ VTEP にブリッジされます。次に、集中型ゲートウェイ VTEP は、マルチキャストトラフィックを外部ネットワーク内の対象の受信者にルーティングします。

ランデブーポイント（RP）はファブリックの外部に配置されています。

アンダーレイネットワークでサポートされるレプリケーションタイプ

最適化されたレイヤ 2 オーバーレイマルチキャスト（OL2OM）は、次のレプリケーションタイプをサポートします。

  • 入力の複製

  • デフォルト MDT を使用したアンダーレイマルチキャスト

入力の複製

入力の複製（ヘッドエンド レプリケーション）はマルチデスティネーション レイヤ 2 オーバーレイ ブロードキャスト、不明ユニキャスト、マルチキャスト（BUM）トラフィックを処理するユニキャストアプローチです。詳細については、「EVPN VXLAN レイヤ 2 オーバーレイネットワークの設定」の章の入力の複製を参照してください。OL2OM は、入力の複製メカニズムを使用して、受信側がマルチキャストグループに参加した VTEP にのみレイヤ 2 オーバーレイ マルチキャスト トラフィックを送信します。入力の複製が初期レイヤ 2 VNI 構成の一部としてすでに構成されている場合、OL2OM は追加の構成手順を必要とせずに同じモードの複製を使用します。入力の複製を使用して OL2OM トラフィックを処理すると、入力デバイスがレイヤ 2 VNI に関連付けられた VTEP の数と同じ回数だけマルチキャストトラフィックを複製する必要があるため、スケーリングの問題が発生する可能性があります。受信者が少ないネットワークで入力の複製を使用します。

デフォルト MDT を使用したアンダーレイマルチキャスト

マルチキャスト配信ツリー（MDT）は、マルチキャストトラフィックを転送するマルチキャストトンネルです。デフォルト MDT を介したトラフィックは、VTEP にレシーバがあるかどうかに関係なく、すべてのリモート VTEP にフラッディングされます。詳細については、「EVPN VXLAN レイヤ 2 オーバーレイネットワークの設定」の章の「アンダーレイマルチキャスト」を参照してください。大規模なファブリックネットワークについては、アンダーレイ マルチキャスト レプリケーションを推奨します。最適化されたレイヤ 2 オーバーレイ マルチキャスト トラフィックは、データレプリケーションの基盤となるマルチキャストネットワークを活用して、拡張性とパフォーマンスを向上させることができます。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定方法

ファブリック内、およびホスト側またはレイヤ 2 アクセスデバイスでも最適化されたレイヤ 2 オーバーレイマルチキャストを設定します。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定の前提条件

最適化されたレイヤ 2 オーバーレイマルチキャストを設定する前に、EVPN VXLAN レイヤ 2 オーバーレイネットワークの設定方法に記載されているすべての手順を実行して EVPN VXLAN レイヤ 2 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。

EVPN VXLAN レイヤ 2 オーバーレイでの最適化されたレイヤ 2 マルチキャストの設定

BGP EVPN VXLAN ファブリックでの最適化されたレイヤ 2 オーバーレイマルチキャストの有効化

EVPN VXLAN ファブリックで最適化されたレイヤ 2 オーバーレイマルチキャストを有効にするには、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

l2vpn evpn

例:
Device(config)# l2vpn evpn

EVPN 設定モードを開始します。

ステップ 4

multicast advertise

例:
Device(config-evpn)# multicast advertise

デバイス上のすべての EVPN インスタンスに対して最適化されたレイヤ 2 マルチキャストを有効にします。

必要に応じて、evpn-evi コンフィギュレーション モードで multicast advertise{ enable| disable} コマンドを使用して、EVPN インスタンスの最適化レイヤ 2 マルチキャストを有効または無効にすることができます。

例：

Device(config-evpn-evi)# multicast advertise disable

ステップ 5

end

例:
Device(config-evpn)# end

特権 EXEC モードに戻ります。

IPv4 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定

前提条件に加えて、次の手順を実行して、IPv4 エンドポイントを備えたアクセスデバイスで最適化されたレイヤ 2 オーバーレイマルチキャストを設定します。

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 igmp snooping querier

例:
Device(config)# ip igmp snooping querier

IGMP スヌーピング クエリアをイネーブルにします。

ステップ 4

ip igmp snooping querier version version-num

例:
Device(config)# ip igmp snooping querier version 3

クエリア機能が使用する IGMP バージョンを設定します。デフォルトでは、IGMP バージョン 2 が設定されます。

IGMP バージョン 2 は、IGMP 脱退処理、グループ固有のクエリ、明示的な最大クエリ応答時間などの機能を提供する IGMP 機能の拡張版です。

IGMP バージョン 3 は、Basic IGMPv3 Snooping Support（BISS）の機能を提供します。BISS は、スヌーピング機能と IGMPv3 メンバーシップ レポート メッセージをサポートします。

ステップ 5

ip igmp snooping querier [max-response-time seconds] [timer expiry seconds]

例:
Device(config)# ip igmp snooping querier max-response-time 25
Device(config)# ip igmp snooping querier timer expiry 200

（任意）IGMP スヌーピング クエリア パラメータを設定します。

max-response-time は、スヌーピング クエリ メッセージの最大応答時間を設定します。値の範囲は 1 ～ 25 秒です。

timer expiry は、IGMP クエリアが期限切れになる時間を設定します。指定できる範囲は 60 ～ 300 秒です。

ステップ 6

end

例:
Device(config-evpn)# end

特権 EXEC モードに戻ります。

IPv6 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定

前提条件に加えて、次の手順を実行して、IPv6 エンドポイントをサポートするアクセスデバイスで最適化されたレイヤ 2 オーバーレイマルチキャストを設定します。

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

ipv6 mld snooping

例:
Device(config)# ipv6 mld snooping

MLD スヌーピングを有効にします。

ステップ 4

ipv6 mld snooping querier

例:
Device(config)# ipv6 mld snooping querier

MLD スヌーピングクエリアを有効にします。

ステップ 5

end

例:
Device(config)# end

特権 EXEC モードに戻ります。

最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングの設定

最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングは、次のシナリオをサポートします。

  • 同じファブリックドメイン内のレイヤ 2 オーバーレイ間での最適化されたレイヤ 2 マルチキャスト

  • IP マルチキャスト外部ネットワークとの最適化されたレイヤ 2 オーバーレイマルチキャストのハンドオフ

はじめる前に

  1. インターワーキングシナリオを設定する前に、集中型デフォルトゲートウェイを使用した EVPN VXLAN Integrated Routing and Bridging の設定で説明されているすべての手順を実行して集中型ゲートウェイをセットアップしてください。

  2. このドキュメントの「EVPN VXLAN レイヤ 2 オーバーレイでの最適化されたレイヤ 2 マルチキャストの設定」で説明されているすべての設定を実行して、集中型ゲートウェイでの最適化されたレイヤ 2 マルチキャストを有効にします。

集中型ゲートウェイでのレイヤ 3 マルチキャストの有効化

集中型ゲートウェイでレイヤ 3 マルチキャストを有効にするには、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 | ipv6} multicast-routing

例:
Device(config)# ip multicast-routing

IP マルチキャスト ルーティングをイネーブルにします。

（注）  

 

集中型ゲートウェイが VRF に関連付けられている場合は、ip multicast-routing vrf vrf-name コマンドを実行します。

ステップ 4

interface vlan vlan-id

例:
Device(config)# interface vlan 20

IP マルチキャストを有効にするインターフェイスを指定し、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 5

ip pim sparse-mode

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

インターフェイスで IP マルチキャストを有効にします。

ステップ 6

ip igmp version version

例:
Device(config-if)# ip igmp version 3

このインターフェイスで IGMP バージョンを有効にします。デフォルトでは、IGMP のバージョン 2 が設定されます。

送信元または受信側があるすべての L2VNI に対して、手順 4 〜 6 を繰り返します。

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 | ipv6} pim [ vrf vrf-name] rp-address rp-address

例:
Device(config)# ip pim rp-address 99.99.99.99

レイヤ 3 マルチキャスト ランデブー ポイント（RP）を設定します。

VTEP および集中型ゲートウェイでの最適化されたレイヤ 2 オーバーレイマルチキャストの確認

次の show コマンドを使用して、VTEP および集中型ゲートウェイでの最適化されたレイヤ 2 オーバーレイマルチキャストの設定を確認します。

コマンド 目的

show ip igmp snooping

 EVPN IGMP プロキシが IGMP スヌーピングで有効であることを確認します。

show ip igmp snooping querier

 IGMP スヌーピングクエリアのバージョンが期待どおりであることを確認します。

show ip igmp snooping groups

 IGMP スヌーピングのローカルおよびリモートのマルチキャスト グループ メンバーシップを確認します。

show ip mroute vrf <vrf>

指定された VRF の MVPN ルーティングおよび転送インスタンスを確認します。

show ip igmp vrf <vrf-name> groups detail

集中型ゲートウェイで IGMP によって学習された受信者が含まれるマルチキャストグループを確認します。

show ipv6 mld snooping querier

MLD スヌーピングクエリアのバージョンが期待どおりであることを確認します。

show ipv6 mld snooping membership

MLD スヌーピングでローカルおよびリモートのマルチキャスト グループ メンバーシップを確認します。

show ipv6 mroute vrf <vrf-name> <multicast-group-address>

各 IPv6 マルチキャストルートの転送ステータスを確認します。

show ipv6 mld vrf <vrf-name> groups detail

集中型ゲートウェイで MLD によって学習された受信者が含まれるマルチキャストグループを確認します。

show l2vpn evpn default-gateway

デフォルト ゲートウェイ データベースのエントリを確認します。

show l2vpn evpn multicast [local] [remote]

 EVPN Manager でローカルおよびリモートのマルチキャスト グループ メンバーシップを確認します。

show l2vpn evpn evi <evpn-instance> detail

 指定された EVPN インスタンスのレイヤ 2 マルチキャストステータスを確認します。

show l2route evpn multicast smet [local] [remote] [local combined]

 レイヤ 2 ルート情報ベース（L2RIB）が EVPN から受信する SMET ルートを確認します。

show l2route evpn multicast routes group <multicast-address>

L2FIB に送信されるマルチキャストルートを確認します。

show bgp l2vpn evpn route-type 6

 BGP でローカルおよびリモート SMET ルートを確認します。

show bgp l2vpn evpn summary

 スパインスイッチで BGP EVPN ルートを確認します。

show ip pim neighbor

デバイスによって検出された Protocol Independent Multicast（PIM）ネイバーを確認します。

show ip pim rp mapping

PIM グループからランデブーポイント（RP）へのマッピングがデバイスに正しく設定されているかどうかを確認します。

show ip msdp peer

スパインスイッチの Multicast Source Discovery Protocol（MSDP）ピア情報を確認します。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例

次の項では、BGP EVPN VXLAN ファブリックで集中型ゲートウェイを使用して最適化されたレイヤ 2 オーバーレイマルチキャストを設定する例を示します。

例 1：入力レプリケーションを使用した IPv4 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定

次の例では、アンダーレイで入力レプリケーションが有効になっている EVPN VXLAN ファブリックのレイヤ 2 オーバーレイ全体で最適化されたレイヤ 2 マルチキャストを設定する方法を示します。

図 4. 入力レプリケーションを使用した IPv4 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャストのトポロジ
IGMP との入力レプリケーションを示す BGP EVPN VXLAN ファブリックトポロジ

このトポロジは、レイヤ 2 VTEP 1 に接続された送信元とレイヤ 2 VTEP 3 に接続された受信側が含まれる EVPN VXLAN ネットワークを示しています。集中型ゲートウェイは VTEP 2 で設定されています。VLAN 101 では IGMPv2、VLAN 102 では IGMPv3 が有効になっています。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 1. 入力レプリケーションを使用した、IPv4 向けに最適化されたレイヤ 2 マルチキャストの VTEP 1、CGW、および VTEP 3 の設定

VTEP 1

CGW

VTEP 3

 
Leaf-01#show running-config
hostname Leaf-01
!
ip routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.3
ip igmp snooping querier
!
l2vpn evpn
replication-type ingress
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/5
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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
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
!
end
 
Leaf-02#show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
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 vrf green
!
l2vpn evpn
replication-type ingress
router-id Loopback1
default-gateway advertise
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip ospf 1 area 0
!
interface Loopback255
vrf forwarding green
ip address 10.1.255.4 255.255.255.255
ip pim sparse-mode
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface GigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
spanning-tree portfast
!
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
ip igmp version 3
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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
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 static
redistribute connected
exit-address-family
!
ip pim vrf green rp-address 10.1.255.4
!
end
 
Leaf-03#show running-config
end hostname Leaf-03
!
ip routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.6
ip igmp snooping querier
!
l2vpn evpn
replication-type ingress
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface TenGigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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 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
!
end
表 2. IPv4 向けに最適化されたレイヤ 2 マルチキャストのスパインスイッチ 1 とスパインスイッチ 2 の設定（入力レプリケーションを使用）

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
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
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 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 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
!
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
!
end

Spine-02#show running-config
hostname Spine-02
!
ip routing
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
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 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 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 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
!
end

例 1：入力レプリケーションを使用した IPv4 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定に戻ります。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例に戻ってください。

アンダーレイでの入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認

次の項では、上記で設定したトポロジのデバイスで、入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストを確認するための show コマンドの出力例を示します。

VTEP 1 の設定を確認するための出力

CGW の設定を確認するための出力

VTEP 3 の設定を確認するための出力

VTEP 1 の設定を確認するための出力
Leaf-01# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
Leaf-01# show ip igmp snooping querier vlan 101
IP address               : 172.16.254.3
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2
Leaf-01# show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Tu0

Leaf-01# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.3:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 0 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 1 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 0 MAC/IP, 1 IMET, 0 EAD
Leaf-01# show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------

Leaf-01# show l2vpn evpn multicast remote address 239.1.1.1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.1)
101   101   172.16.254.6         IGMPv2    N/A     (*, 239.1.1.1)

Leaf-01# show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
101   0          239.1.1.1       *               V:10101 172.16.254.6, V:10101 172.16.254.4
Leaf-01# show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          172.16.254.4         239.1.1.1       N/A        (*)IGMPv2 
101   0          172.16.254.6         239.1.1.1       N/A        (*)IGMPv2 
Leaf-01# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.3:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 87
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:02:18 UTC
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 77
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 4 2022 20:02:18 UTC
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:02:18 UTC
Leaf-01# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.3:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 192
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:03:54 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 191
Paths: (2 available, best #1, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:03:54 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 4 2022 20:03:54 UTC

アンダーレイでの入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

CGW の設定を確認するための出力
Leaf-02# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d Vl102
Leaf-02# show ip igmp snooping querier vlan 102
IP address               : 10.1.102.1
IGMP version             : v3
Port                     : Router
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2
Leaf-02# show ip igmp snooping groups vlan 102
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
102       239.1.1.2                igmp        v3          Gi1/0/11, Tu0

Leaf-02#show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.4:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan102
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Disabled
    Pseudoports:
      GigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 0 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 0 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 0 MAC/IP, 1 IMET, 0 EAD

Leaf-02# show l2vpn evpn multicast local address 239.1.1.2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Gi1/0/11        IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)

Leaf-02# show l2vpn evpn multicast remote address 239.1.1.2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.6         IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)
Leaf-02# show l2route evpn multicast routes group 239.1.1.2
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
102   0          239.1.1.2       *               Gi1/0/11:102, V:10102 172.16.254.6
Leaf-02# show l2route evpn multicast smet group 239.1.1.2
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
102   0          Gi1/0/11:102         239.1.1.2       INCLUDE    10.1.102.11 
102   0          172.16.254.6         239.1.1.2       INCLUDE    10.1.102.11 

Leaf-02# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 116
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:02:21 UTC
Leaf-02# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.6
BGP routing table entry for [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.6]/27, version 186
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.6]/27 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:03:50 UTC
BGP routing table entry for [6][172.16.254.6:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.6]/27, version 184
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 4 2022 20:03:50 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:03:50 UTC
Leaf-02# show ip mroute vrf green 239.1.1.2
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.2), 01:05:00/00:02:58, RP 10.1.255.4, flags: SJC
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan102, Forward/Sparse, 00:44:20/00:02:58, flags:

アンダーレイでの入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

VTEP 3 の設定を確認するための出力
Leaf-03# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4

Leaf-03#show ip igmp snooping querier vlan 102
IP address               : 172.16.254.6
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2
Leaf-03# show ip igmp snooping groups vlan 102
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
102       239.1.1.2                igmp        v3          Te1/0/11, Tu0

Leaf-03# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.6:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    Pseudoports:
      TenGigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 0 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 0 MAC/IP, 1 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 1 MAC/IP, 1 IMET, 0 EAD
Leaf-03# show l2vpn evpn multicast local address 239.1.1.2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Te1/0/11        IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)

Leaf-03#show l2vpn evpn multicast remote address 239.1.1.2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)
Leaf-03#show l2route evpn multicast routes group 239.1.1.2
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
102   0          239.1.1.2       *               Te1/0/11:102, V:10102 172.16.254.4    
Leaf-03# show l2route evpn multicast smet group 239.1.1.2
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
102   0          Te1/0/11:102         239.1.1.2       INCLUDE    10.1.102.11 
102   0          172.16.254.4         239.1.1.2       INCLUDE    10.1.102.11 
Leaf-03# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 208
Paths: (2 available, best #1, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:02:21 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 4 2022 20:02:21 UTC
BGP routing table entry for [6][172.16.254.6:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 210
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:02:21 UTC
Leaf-03# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.6
BGP routing table entry for [6][172.16.254.6:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.6]/27, version 230
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 4 2022 20:03:50 UTC

「アンダーレイでの入力レプリケーションを使用した最適化されたレイヤ 2 マルチキャストの設定例」に戻ります

例 2：IPv4 および IPv6 の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの設定

次の例では、アンダーレイで入力レプリケーションが有効になっている EVPN VXLAN ファブリックのレイヤ 2 オーバーレイ全体で最適化されたレイヤ 2 オーバーレイマルチキャストを設定する方法を示します。設定例は、IPv4 と IPv6 の両方のマルチキャストトラフィック用です。

IPv4 マルチキャストトラフィックについては、「IPv4 の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストのトポロジ」を参照してください。

図 5. 入力レプリケーションを使用した IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャストのトポロジ
アンダーレイネットワークでの入力レプリケーションを使用した IPv6 トラフィック用の最適化されたレイヤ 2 マルチキャストの BGP EVPN VXLAN ファブリックトポロジ

このトポロジは、レイヤ 2 VTEP 1 に接続された送信元とレイヤ 2 VTEP 3 に接続された受信側が含まれる EVPN VXLAN ネットワークを示しています。集中型ゲートウェイは VTEP 2 で設定されています。VLAN 101 には MLD exclude モードが、VLAN 102 には MLD include モードが含まれています。次の表に、このトポロジのデバイスの IPv4 および IPv6 マルチキャストトラフィックの設定例を示します。

表 3. 入力レプリケーションを使用した、IPv4 および IPv6 向けに最適化されたレイヤ 2 マルチキャストの VTEP 1、CGW、および VTEP 3 の設定

VTEP 1

CGW

VTEP 3

 
Leaf-01#show running-config
hostname Leaf-01
!
ip routing
!

ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.3
ip igmp snooping querier
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
!
l2vpn evpn
replication-type ingress
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/5
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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
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
!
end
 
Leaf-02#show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
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
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
!
ipv6 unicast-routing
ipv6 mld snooping
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type ingress
router-id Loopback1
default-gateway advertise
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip ospf 1 area 0
!
interface Loopback255
vrf forwarding green
ip address 10.1.255.4 255.255.255.255
ip pim sparse-mode
ipv6 address 2001:10:1:255::4/128
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface GigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
spanning-tree portfast
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address 2001:10:1:101::1/64
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ip igmp version 3
ipv6 address 2001:10:1:102::1/64
!
interface Vlan901
no ip address
ipv6 enable
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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
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 static
redistribute connected
exit-address-family
!
address-family ipv6 vrf green
redistribute connected
redistribute static
advertise l2vpn evpn
exit-address-family
!

ip pim vrf green rp-address 10.1.255.4
ipv6 pim vrf green rp-address 2001:10:1:255::4
!
end
 
Leaf-03#show running-config
hostname Leaf-03
!
ip routing
!

ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.6
ip igmp snooping querier
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
!
l2vpn evpn
replication-type ingress
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface TenGigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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 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
!
end
表 4. IPv4 および IPv6 向けに最適化されたレイヤ 2 マルチキャストのスパインスイッチ 1 とスパインスイッチ 2 の設定（入力レプリケーションを使用）

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
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
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 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 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
!
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
!
end
 
Spine-02#show running-config
hostname Spine-02
!
ip routing
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
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 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 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 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
!
end

例 2：IPv4 および IPv6 の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの設定に戻ってください。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例に戻ってください。

IPv4 および IPv6 トラフィック用の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認

次の項では、上記で設定したトポロジのデバイスで、入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストを確認するための show コマンドの出力例を示します。

IPv4 マルチキャストトラフィックに対する show コマンドの出力を確認するには、アンダーレイでの入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認を参照してください

IPv6 マルチキャストトラフィックに対する show コマンドの出力は、次のとおりです。

VTEP 1 の設定を確認するための出力

CGW の設定を確認するための出力

VTEP 3 の設定を確認するための出力

スパインスイッチ 1 の設定を確認するための出力

スパインスイッチ 2 の設定を確認するための出力

VTEP 1 の設定を確認するための出力

MLD を除外


Leaf-01# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 172.16.254.4


Leaf-01# show ipv6 mld snooping querier vlan 101
IP address               : FE80:0:4A56:0:12B3:D5FF:FE6A:8F80
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-01# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 2
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE04                 101  20:14:25 20:14:25 /
                                                                                       -     

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE06                 101  20:13:50 20:13:50 /
                                                                                       -     

::/FF06:239:1:1::1              Tu0       FE80::AC10:FE04                 101  00:00:48 20:15:23 /
                                                                                   20:14:34  

::/FF06:239:1:1::1              Tu0       FE80::AC10:FE06                 101  00:01:11 20:15:10 /
                                                                                   20:13:59  


Leaf-01# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.3:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-01# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         MLDv2     EXCLUDE (*, FF06::239:1:1:1)
101   101   172.16.254.6         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-01# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      V:10101 172.16.254.4, Gi1/0/10:101, V:10101 172.16.254.6                   


Leaf-01# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          172.16.254.4         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.6         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-01# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.3:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 121
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:06:25 UTC
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 120
Paths: (2 available, best #1, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:06:25 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 6 2022 16:06:25 UTC


Leaf-01# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.3:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 131
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:07:00 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 129
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 6 2022 16:07:00 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:07:00 UTC

MLD を含む


Leaf-01# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4
  Y   2001:10:1:102::1                        102   102   7c21.0dbd.954d 172.16.254.4


Leaf-01# show ipv6 mld snooping querier vlan 102
IP address               : FE80:0:4A56:0:12B3:D5FF:FE6A:8F80
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-01# show ipv6 mld snooping membership vlan 102 source 2001:10:1:102::11 group FF06::239:1:1:2
Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE04                 102  00:02:56 00:02:56 /
                                                                                       -     

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE06                 102  00:02:56 00:02:56 /


Leaf-01# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.3:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    Pseudoports:
      GigabitEthernet1/0/5 service instance 102
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-01#show l2vpn evpn multicast local address FF06::239:1:1:2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address FF06::239:1:1:2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)
102   102   172.16.254.6         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-01# show l2route evpn multicast routes group FF06::239:1:1:2
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
102   0          FF06::239:1:1:2                         ::                                      V:10102 172.16.254.4, V:10102 172.16.254.6, Gi1/0/5:102                    


Leaf-01# show l2route evpn multicast smet group FF06::239:1:1:2
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
102   0          172.16.254.4         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 
102   0          172.16.254.6         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 


Leaf-01# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.4
BGP routing table entry for [6][172.16.254.3:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 87
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:45:47 UTC
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 35
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 13:44:53 UTC
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:44:53 UTC


Leaf-01# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.6
BGP routing table entry for [6][172.16.254.3:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 95
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:45:47 UTC
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 39
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 13:44:53 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:44:53 UTC

IPv4 および IPv6 トラフィック用の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

CGW の設定を確認するための出力

MLD を除外


Leaf-02# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 Vl101
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 Vl101


Leaf-02# show ipv6 mld snooping querier vlan 101
IP address               : FE80::46D3:CAFF:FE28:6CC1
MLD  version             : v2
Port                     : Gi1/0/10
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-02# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 2
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Gi1/0/10  FE80::46D3:CAFF:FE28:6CC1       101  00:00:00 00:00:05 /
                                                                                   00:00:05  

::/FF06:239:1:1::1              Gi1/0/10  FE80::46D3:CAFF:FE28:6CC1       101  00:00:47 20:16:44 /
                                                                                   20:15:56  

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE06                 101  20:15:12 20:15:12 /
                                                                                       -     

::/FF06:239:1:1::1              Tu0       FE80::AC10:FE06                 101  00:00:00 20:15:21 /
                                                                                   20:15:21  


Leaf-02# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.4:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan101
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Enabled (Asymmetric)
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Gi1/0/10        MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-02# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.6         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-02# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      Gi1/0/10:101, V:10101 172.16.254.3, V:10101 172.16.254.6                   


Leaf-02# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          Gi1/0/10:101         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.6         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-02# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 117
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:06:25 UTC


Leaf-02# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 126
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:07:00 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 124
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 6 2022 16:07:00 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:07:00 UTC


Leaf-02# show ipv6 mroute vrf green FF06::239:1:1:1
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::239:1:1:1), 20:17:15/never, RP 2001:10:1:255::4, flags: SCJ
  Incoming interface: Tunnel6
  RPF nbr: 2001:10:1:255::4
  Immediate Outgoing interface list:
    Vlan101, Forward, 20:17:15/never

(2001:10:1:101::11, FF06::239:1:1:1), 00:00:33/00:02:56, flags: SFJT
  Incoming interface: Vlan101
  RPF nbr: 2001:10:1:101::11
  Outgoing interface list: Null

MLD を含む



Leaf-02# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d Vl102


Leaf-02# show ipv6 mld snooping querier vlan 102
IP address               : FE80::46D3:CAFF:FE28:6CC2
MLD  version             : v2
Port                     : Gi1/0/11
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-02# show ipv6 mld snooping membership vlan 102 source 2001:10:1:102::11 group FF06::239:1:1:2
Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

2001:10:1:102::11/FF06::239:1:1:2 \
                                Gi1/0/11  FE80::46D3:CAFF:FE28:6CC2       102  00:10:26 00:00:09 /
                                                                                       -     

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE06                 102  00:08:42 00:08:42 /
                                                                                       -     


Leaf-02# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.4:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan102
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Enabled (Asymmetric)
    Pseudoports:
      GigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address FF06::239:1:1:2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Gi1/0/11        MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-02# show l2vpn evpn multicast remote address FF06::239:1:1:2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.6         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-02# show l2route evpn multicast routes group FF06::239:1:1:2
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
102   0          FF06::239:1:1:2                         ::                                      Gi1/0/11:102, V:10102 172.16.254.3, V:10102 172.16.254.6                   


Leaf-02# show l2route evpn multicast smet group FF06::239:1:1:2
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
102   0          Gi1/0/11:102         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 
102   0          172.16.254.6         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 

Leaf-02# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 143
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:39:42 UTC


Leaf-02# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.6
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 164
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:41:25 UTC
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 160
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 13:41:25 UTC
  Refresh Epoch 3
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:44:52 UTC


Leaf-02# show ipv6 mroute vrf green FF06::239:1:1:2
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

(2001:10:1:102::11, FF06::239:1:1:2), 00:14:17/00:00:37, flags: SFTI
  Incoming interface: Vlan102
  RPF nbr: 2001:10:1:102::11
  Outgoing interface list: Null

IPv4 および IPv6 トラフィック用の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

VTEP 3 の設定を確認するための出力

MLD を除外


Leaf-03# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 172.16.254.4


Leaf-03# show ipv6 mld snooping querier vlan 101
IP address               : FE80:0:8155:0:E75:BDFF:FE67:EF00
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-03# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 2
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Te1/0/10  FE80::EEE1:A9FF:FE37:92C1       101  00:00:00 00:00:57 /
                                                                                   00:00:57  

::/FF06:239:1:1::1              Te1/0/10  FE80::EEE1:A9FF:FE37:92C1       101  00:01:07 20:25:57 /
                                                                                   20:24:49  

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE04                 101  20:25:16 20:25:16 /
                                                                                       -     

::/FF06:239:1:1::1              Tu0       FE80::AC10:FE04                 101  00:00:48 20:26:13 /
                                                                                   20:25:25  


Leaf-03# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.6:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    Pseudoports:
      TenGigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 1 IMET, 0 EAD


Leaf-03# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Te1/0/10        MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-03# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-03# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      V:10101 172.16.254.4, V:10101 172.16.254.3, Te1/0/10:101                   


Leaf-03# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          Te1/0/10:101         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.4         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-03# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 105
Paths: (2 available, best #1, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:06:25 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 6 2022 16:06:25 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 106
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:06:25 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 111
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 6 2022 16:07:00 UTC

MLD を含む


Leaf-03# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4
  Y   2001:10:1:102::1                        102   102   7c21.0dbd.954d 172.16.254.4


Leaf-03# show ipv6 mld snooping querier vlan 102
IP address               : FE80:0:8155:0:E75:BDFF:FE67:EF00
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-03# show ipv6 mld snooping membership vlan 102 source 2001:10:1:102::11 group FF06::239:1:1:2
Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

2001:10:1:102::11/FF06::239:1:1:2 \
                                Te1/0/11  FE80::EEE1:A9FF:FE37:92C2       102  00:11:00 00:00:25 /
                                                                                       -     

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE04                 102  00:12:44 00:12:44 /
                                                                                       -     


Leaf-03# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.6:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    Pseudoports:
      TenGigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 1 IMET, 0 EAD


Leaf-03# show l2vpn evpn multicast local address FF06::239:1:1:2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Te1/0/11        MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-03# show l2vpn evpn multicast remote address FF06::239:1:1:2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-03# show l2route evpn multicast routes group FF06::239:1:1:2
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
102   0          FF06::239:1:1:2                         ::                                      V:10102 172.16.254.4, V:10102 172.16.254.3, Te1/0/11:102                   


Leaf-03# show l2route evpn multicast smet group FF06::239:1:1:2
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
102   0          Te1/0/11:102         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 
102   0          172.16.254.4         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 


Leaf-03# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 138
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 13:39:42 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:39:42 UTC
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 140
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:39:42 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.6
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 146
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 13:41:25 UTC

IPv4 および IPv6 トラフィック用の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

スパインスイッチ 1 の設定を確認するための出力

MLD を除外

Spine-01# show bgp l2vpn evpn all summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 79, main routing table version 79
44 network entries using 16896 bytes of memory
88 path entries using 19712 bytes of memory
11/11 BGP path/bestpath attribute entries using 3256 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
7 BGP extended community entries using 264 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 40248 total bytes of memory
BGP activity 54/10 prefixes, 108/20 paths, scan interval 60 secs
47 networks peaked at 16:07:10 Apr 6 2022 UTC (20:25:33.334 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    1423    1428       79    0    0 20:43:17       44
172.16.255.3    4        65001    1384    1431       79    0    0 20:46:03       10
172.16.255.4    4        65001    1400    1449       79    0    0 20:46:02       22
172.16.255.6    4        65001    1389    1428       79    0    0 20:45:54       12

MLD を含む


Spine-01#sh bgp l2vpn evpn all summ                          
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 79, main routing table version 79
44 network entries using 16896 bytes of memory
88 path entries using 19712 bytes of memory
11/11 BGP path/bestpath attribute entries using 3256 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
7 BGP extended community entries using 264 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 40248 total bytes of memory
BGP activity 54/10 prefixes, 108/20 paths, scan interval 60 secs
47 networks peaked at 16:07:10 Apr 6 2022 UTC (21:19:08.411 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    1482    1487       79    0    0 21:36:52       44
172.16.255.3    4        65001    1443    1491       79    0    0 21:39:38       10
172.16.255.4    4        65001    1458    1508       79    0    0 21:39:37       22
172.16.255.6    4        65001    1447    1487       79    0    0 21:39:30       12

IPv4 および IPv6 トラフィック用の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

スパインスイッチ 2 の設定を確認するための出力

MLD を除外

Spine-02# show bgp l2vpn evpn all summary 
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 79, main routing table version 79
44 network entries using 16896 bytes of memory
88 path entries using 19712 bytes of memory
11/11 BGP path/bestpath attribute entries using 3256 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
7 BGP extended community entries using 264 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 40248 total bytes of memory
BGP activity 54/10 prefixes, 108/20 paths, scan interval 60 secs
47 networks peaked at 16:07:00 Apr 6 2022 UTC (20:26:17.324 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1429    1424       79    0    0 20:43:51       44
172.16.255.3    4        65001    1384    1429       79    0    0 20:43:47       10
172.16.255.4    4        65001    1401    1446       79    0    0 20:43:45       22
172.16.255.6    4        65001    1385    1427       79    0    0 20:43:48       12

MLD を含む


Spine-02#show bgp l2vpn evpn all summary                     
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 79, main routing table version 79
44 network entries using 16896 bytes of memory
88 path entries using 19712 bytes of memory
11/11 BGP path/bestpath attribute entries using 3256 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
7 BGP extended community entries using 264 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 40248 total bytes of memory
BGP activity 54/10 prefixes, 108/20 paths, scan interval 60 secs
47 networks peaked at 16:07:00 Apr 6 2022 UTC (21:19:32.246 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1487    1482       79    0    0 21:37:06       44
172.16.255.3    4        65001    1443    1489       79    0    0 21:37:02       10
172.16.255.4    4        65001    1459    1504       79    0    0 21:37:00       22
172.16.255.6    4        65001    1444    1485       79    0    0 21:37:03       12

IPv4 および IPv6 トラフィック用の入力レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

例 3：アンダーレイ マルチキャスト レプリケーションを使用した IPv4 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定

次に、アンダーレイ マルチキャスト レプリケーションが有効になっている EVPN VXLAN ファブリックのレイヤ 2 オーバーレイ上で、IPv4 マルチキャストトラフィック用の最適化されたレイヤ 2 マルチキャストを設定する例を示します。
図 6. アンダーレイ マルチキャスト レプリケーションを使用した IPv4 の最適化レイヤ 2 オーバーレイマルチキャストのトポロジ
アンダーレイでマルチキャスト レプリケーションを示す BGP EVPN VXLAN ファブリックトポロジ

このトポロジは、レイヤ 2 VTEP 1 に接続された送信元とレイヤ 2 VTEP 3 に接続された受信側が含まれる EVPN VXLAN ネットワークを示しています。集中型ゲートウェイは VTEP 2 で設定されています。VLAN 101 のマルチキャストグループは 225.0.0.101 で、VLAN 102 のマルチキャストグループは 225.0.0.102 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. アンダーレイ マルチキャスト レプリケーションを使用した、IPv4 トラフィック用の最適化されたレイヤ 2 オーバーレイマルチキャストの VTEP 1、CGW、および VTEP 3 の設定

VTEP 1

CGW

VTEP 3

 
Leaf-01#show running-config
hostname Leaf-01
!
ip routing
!
ip multicast-routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.3
ip igmp snooping querier
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
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
!
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 GigabitEthernet1/0/5
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
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
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
!
ip pim rp-address 172.16.255.255
!
end
 
Leaf-02#show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
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
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
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 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 Loopback255
vrf forwarding green
ip address 10.1.255.4 255.255.255.255
ip pim sparse-mode
!
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 GigabitEthernet1/0/11
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
ip igmp version 3
!
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
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 vrf green rp-address 10.1.255.4
!
end
 
Leaf-03#show running-config
hostname Leaf-03
!
ip routing
!
ip multicast-routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.6
ip igmp snooping querier
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
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 TenGigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface TenGigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 10102 mcast-group 225.0.0.102
!
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 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
!
ip pim rp-address 172.16.255.255
!
end
表 6. アンダーレイ マルチキャスト レプリケーションを使用した IPv4 トラフィック用の最適化されたレイヤ 2 オーバーレイマルチキャスト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
!
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
!
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 msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
 
Spine-02#show running-config
hostname Spine-02
!
ip routing
!
ip multicast-routing
!
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 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 msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end

「アンダーレイ マルチキャスト レプリケーションを使用した IPv4 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定例」に戻ります

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例に戻ってください。

アンダーレイのデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認

次の項では、上記で設定したトポロジのデバイスで、デフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの設定を確認するための show コマンドの出力例を示します。

VTEP 1 の設定を確認するための出力

CGW の設定を確認するための出力

VTEP 3 の設定を確認するための出力

VTEP 1 の設定を確認するための出力
Leaf-01#show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.13.1       GigabitEthernet1/0/1     00:16:02/00:01:28 v2    1 / S P G
172.16.23.2       GigabitEthernet1/0/2     00:16:02/00:01:26 v2    1 / S P G
Leaf-01#show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)

Leaf-01#show ip mroute 225.0.0.101
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.101), 00:15:58/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-Dense, 00:15:58/00:02:03, flags: 

(172.16.254.3, 225.0.0.101), 00:11:19/00:02:10, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 00:11:19/00:03:01, flags: 
Leaf-01#show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4

Leaf-01#show ip igmp snooping querier vlan 101
IP address               : 172.16.254.3
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2

Leaf-01#show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Tu0
Leaf-01#show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.3:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    MCAST IP:        225.0.0.101
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 0 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 1 MAC/IP, 0 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 0 MAC/IP, 0 IMET, 0 EAD
Leaf-01#show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
Leaf-01#show l2vpn evpn multicast remote address 239.1.1.1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.1)
101   101   172.16.254.6         IGMPv2    N/A     (*, 239.1.1.1)
Leaf-01# show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
Leaf-01# show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          172.16.254.4         239.1.1.1       N/A        (*)IGMPv2 
101   0          172.16.254.6         239.1.1.1       N/A        (*)IGMPv2 

Leaf-01#show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.3:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 31
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 19:57:09 UTC
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 11
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 5 2022 19:57:09 UTC
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 19:57:09 UTC

Leaf-01#show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.3:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 65
Paths: (1 available, best #1, table evi_101)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:07:46 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 57
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 5 2022 20:07:46 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:07:46 UTC

「アンダーレイのデフォルト MDT を使用した最適化されたレイヤ 2 マルチキャストの確認」に戻ります。

CGW の設定を確認するための出力
Leaf-02#show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.14.1       GigabitEthernet1/0/1     00:21:12/00:01:43 v2    1 / S P G
172.16.24.2       GigabitEthernet1/0/2     00:21:11/00:01:40 v2    1 / S P G
Leaf-02#show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)
Leaf-02#show ip mroute 225.0.0.101
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.101), 00:21:16/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-Dense, 00:21:16/00:02:45, flags: 

(172.16.254.3, 225.0.0.101), 00:15:36/00:01:15, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 00:15:36/00:02:23, flags: 
Leaf-02#show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 Vl101

Leaf-02#show ip igmp snooping querier vlan 101
IP address               : 10.1.101.1
IGMP version             : v2
Port                     : Router
Max response time        : 10s
Leaf-02#show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Gi1/0/10, Tu0
Leaf-02#show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.4:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         Vlan901
    Access If:       Vlan101
    NVE If:          nve1
    RMAC:            7c21.0dbd.9548
    Core Vlan:       901
    L2 VNI:          10101
    L3 VNI:          50901
    VTEP IP:         172.16.254.4
    MCAST IP:        225.0.0.101
    VRF:             green
    IPv4 IRB:        Enabled
    IPv6 IRB:        Disabled
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 0 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 0 MAC/IP, 0 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 0 MAC/IP, 0 IMET, 0 EAD
Leaf-02#show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Gi1/0/10        IGMPv2    N/A     (*, 239.1.1.1)

Leaf-02#show l2vpn evpn multicast remote address 239.1.1.1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.6         IGMPv2    N/A     (*, 239.1.1.1)
Leaf-02#show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
101   0          239.1.1.1       *               Gi1/0/10:101, V:10101 225.0.0.101                                          

Leaf-02#show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          Gi1/0/10:101         239.1.1.1       N/A        (*)IGMPv2 
101   0          172.16.254.6         239.1.1.1       N/A        (*)IGMPv2 

Leaf-02#show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 12
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:green, l3-vni:50901
        local router mac:7C21.0DBD.9548
        core-irb interface:Vlan901
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 19:56:23 UTC
Leaf-02#show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 62
Paths: (1 available, best #1, table evi_101)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:07:46 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 54
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 5 2022 20:07:46 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:07:46 UTC

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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 00:20:45/00:02:16, RP 10.1.255.4, flags: SJC
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan101, Forward/Sparse, 00:20:45/00:02:16, flags: 

(*, 239.1.1.2), 00:20:45/00:02:16, RP 10.1.255.4, flags: SJC
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Vlan102, Forward/Sparse, 00:20:45/00:02:16, flags: 

(*, 224.0.1.40), 00:21:54/00:02:05, RP 10.1.255.4, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback255, Forward/Sparse, 00:21:53/00:02:05, flags:

「アンダーレイのデフォルト MDT を使用した最適化されたレイヤ 2 マルチキャストの確認」に戻ります。

VTEP 3 の設定を確認するための出力

Leaf-03#show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.16.1       TenGigabitEthernet1/0/1  00:12:30/00:01:34 v2    1 / S P G
172.16.26.2       TenGigabitEthernet1/0/2  00:12:29/00:01:33 v2    1 / S P G


Leaf-03#show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)

Leaf-03#show ip mroute 225.0.0.101
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.101), 00:12:43/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-Dense, 00:12:36/00:02:23, flags: 

(172.16.254.3, 225.0.0.101), 00:12:27/00:02:46, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 00:12:27/00:02:32, flags: 

Leaf-03#show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4

Leaf-03#show ip igmp snooping querier vlan 101
IP address               : 172.16.254.6
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2
Leaf-03#show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Te1/0/10, Tu0



Leaf-03#show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.6:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    MCAST IP:        225.0.0.101
    Pseudoports:
      TenGigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 0 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 0 MAC/IP, 0 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 1 MAC/IP, 0 IMET, 0 EAD
Leaf-03#show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Te1/0/10        IGMPv2    N/A     (*, 239.1.1.1)

Leaf-03#show l2vpn evpn multicast remote address 239.1.1.1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.1)

Leaf-03#show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
101   0          239.1.1.1       *               Te1/0/10:101, V:10101 225.0.0.101                                          

Leaf-03#show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          Te1/0/10:101         239.1.1.1       N/A        (*)IGMPv2 
101   0          172.16.254.4         239.1.1.1       N/A        (*)IGMPv2
Leaf-03#show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 11
Paths: (2 available, best #1, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:06:53 UTC
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 5 2022 20:06:52 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 23
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:07:46 UTC


Leaf-03#show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 14
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 5 2022 20:07:19 UTC

「アンダーレイのデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認」に戻ります。

例 4：アンダーレイ マルチキャスト レプリケーションを使用した IPv4 および IPv6 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定

次に、アンダーレイ マルチキャスト レプリケーションを含む EVPN VXLAN ファブリックのレイヤ 2 オーバーレイ上で、IPv4 および IPv6 マルチキャストトラフィック用の最適化されたレイヤ 2 マルチキャストを設定する例を示します。

IPv4 マルチキャストトラフィックについては、「アンダーレイ マルチキャスト レプリケーションを使用した最適化されたレイヤ 2 オーバーレイマルチキャストのトポロジ」を参照してください。

図 7. アンダーレイ マルチキャスト レプリケーションを使用した IPv6 向けに最適化されたレイヤ 2 オーバーレイマルチキャストのトポロジ
アンダーレイ マルチキャスト レプリケーションを使用した IPv6 トラフィック向けの最適化されたレイヤ 2 マルチキャストの BGP EVPN VXLAN ファブリックトポロジ

このトポロジは、レイヤ 2 VTEP 1 に接続された送信元とレイヤ 2 VTEP 3 に接続された受信側が含まれる EVPN VXLAN ネットワークを示しています。集中型ゲートウェイは VTEP 2 で設定されています。VLAN 101 のマルチキャストグループは 225.0.0.101 で、VLAN 102 のマルチキャストグループは 225.0.0.102 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 7. アンダーレイ マルチキャスト レプリケーションを使用した、IPv4 および IPv6 トラフィック用の最適化されたレイヤ 2 オーバーレイマルチキャストの VTEP 1、CGW、および VTEP 3 の設定

VTEP 1

CGW

VTEP 3

 
Leaf-01#show running-config


hostname Leaf-01
!
ip routing
ip multicast-routing
!

ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.3
ip igmp snooping querier
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
!
l2vpn evpn
replication-type static
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
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
!
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 GigabitEthernet1/0/5
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
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
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
!
ip pim rp-address 172.16.255.255
!
end
 
Leaf-02#show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
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
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
!
ipv6 unicast-routing
ipv6 mld snooping
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type static
router-id Loopback1
default-gateway advertise
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.4 255.255.255.255
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 Loopback255
vrf forwarding green
ip address 10.1.255.4 255.255.255.255
ip pim sparse-mode
ipv6 address 2001:10:1:255::4/128
!
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 GigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
spanning-tree portfast
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ipv6 address 2001:10:1:101::1/64
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ipv6 address 2001:10:1:102::1/64
!
interface Vlan901
no ip address
ipv6 enable
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
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
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 static
redistribute connected
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 vrf green rp-address 10.1.255.4
ipv6 pim vrf green rp-address 2001:10:1:255::4
!
end
 
Leaf-03#show running-config
 
hostname Leaf-03
!
ip routing
ip multicast-routing
!

ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.6
ip igmp snooping querier
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
!
l2vpn evpn
replication-type static
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
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 TenGigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface TenGigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 mcast-group 225.0.0.101
member vni 10102 mcast-group 225.0.0.102
!
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 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
!
ip pim rp-addr 172.16.255.255
!
end
表 8. アンダーレイ マルチキャスト レプリケーションを使用した IPv4 および IPv6 用の最適化されたレイヤ 2 オーバーレイマルチキャスト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
!
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
!
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 msdp peer 172.16.254.2 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end
 
Spine-02#show running-config
hostname Spine-02
!
ip routing
!
ip multicast-routing
!
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 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 msdp peer 172.16.254.1 connect-source Loopback1 remote-as 65001
ip msdp cache-sa-state
!
end

「アンダーレイ マルチキャスト レプリケーションを使用した IPv4 および IPv6 の最適化されたレイヤ 2 オーバーレイマルチキャストの設定例」に戻ります。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例に戻ります。

IPv4 および IPv6 トラフィック用のデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認

次のセクションでは、上記で設定したトポロジのデバイスで、IPv4 および IPv6 マルチキャストトラフィック向けのデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャスト設定を確認するための show コマンドの出力例を示します。

IPv4 マルチキャストトラフィックに対する show コマンドの出力を確認するには、アンダーレイのデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認を参照してください。

IPv6 マルチキャストトラフィックに対する show コマンドの出力は、次のとおりです。

VTEP 1 の設定を確認するための出力

CGW の設定を確認するための出力

VTEP 3 の設定を確認するための出力

スパインスイッチ 1 の設定を確認するための出力

スパインスイッチ 2 の設定を確認するための出力

VTEP 1 の設定を確認するための出力

MLD を除外


Leaf-01# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.13.1       GigabitEthernet1/0/1     1d00h/00:01:19    v2    1 / S P G
172.16.23.2       GigabitEthernet1/0/2     1d00h/00:01:34    v2    1 / S P G



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

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)


Leaf-01# show ip mroute 225.0.0.101
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.101), 1d00h/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-Dense, 1d00h/00:01:44, flags: 

(172.16.254.6, 225.0.0.101), 1d00h/00:01:27, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:17, flags: 

(172.16.254.4, 225.0.0.101), 1d00h/00:01:11, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:47, flags: 

(172.16.254.3, 225.0.0.101), 1d00h/00:02:58, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:11, flags: 


Leaf-01# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 172.16.254.4


Leaf-01#show ipv6 mld snooping querier vlan 101
IP address               : FE80:0:2A56:0:12B3:D5FF:FE6A:8F80
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-01# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 1
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE04                 101  1d00h    1d00h    /
                                                                                       -     

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE06                 101  1d00h    1d00h    /
                                                                                       -     


Leaf-01# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.3:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    MCAST IP:        225.0.0.101
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 3 MAC/IP, 0 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD


Leaf-01# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         MLDv2     EXCLUDE (*, FF06::239:1:1:1)
101   101   172.16.254.6         MLDv2     EXCLUDE (*, FF06::239:1:1:1)



Leaf-01# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 


Leaf-01#show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          172.16.254.4         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.6         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-01# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.3:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 42
Paths: (1 available, best #1, table evi_101)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 25
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC


Leaf-01# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.3:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 20
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:41 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 13
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:41 UTC

MLD を含む

Leaf-01# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.13.1       GigabitEthernet1/0/1     1d00h/00:01:34    v2    1 / S P G
172.16.23.2       GigabitEthernet1/0/2     1d00h/00:01:20    v2    1 / S P G


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

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)


Leaf-01# show ip mroute 225.0.0.102
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.102), 1d00h/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-Dense, 1d00h/00:02:08, flags: 

(172.16.254.6, 225.0.0.102), 1d00h/00:01:51, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:54, flags: 

(172.16.254.4, 225.0.0.102), 1d00h/00:01:43, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.23.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:00:09, flags: 

(172.16.254.3, 225.0.0.102), 1d00h/00:01:56, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:06, flags: 


Leaf-01# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4
  Y   2001:10:1:102::1                        102   102   7c21.0dbd.954d 172.16.254.4


Leaf-01# show ipv6 mld snooping querier vlan 102
IP address               : FE80:0:2A56:0:12B3:D5FF:FE6A:8F80
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-01# show ipv6 mld snooping membership vlan 102 source 2001:10:1:102::11 group FF06::239:1:1:2
Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE04                 102  1d00h    1d00h    /
                                                                                       -     

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE06                 102  1d00h    1d00h    /
                                                                                       -     


Leaf-01# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.3:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    MCAST IP:        225.0.0.102
    Pseudoports:
      GigabitEthernet1/0/5 service instance 102
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 0 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD


Leaf-01# show l2vpn evpn multicast local address FF06::239:1:1:2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address FF06::239:1:1:2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)
102   102   172.16.254.6         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-01# show l2route evpn multicast routes group FF06::239:1:1:2
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 


Leaf-01# show l2route evpn multicast smet group FF06::239:1:1:2
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
102   0          172.16.254.4         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 
102   0          172.16.254.6         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 


Leaf-01# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.4
BGP routing table entry for [6][172.16.254.3:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 44
Paths: (1 available, best #1, table evi_102)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 31
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC



Leaf-01#show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.6
BGP routing table entry for [6][172.16.254.3:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 22
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:41 UTC
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 15
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:41 UTC

IPv4 および IPv6 トラフィック用のデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

CGW の設定を確認するための出力

MLD を除外

Leaf-02#show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.14.1       GigabitEthernet1/0/1     1d00h/00:01:39    v2    1 / S P G
172.16.24.2       GigabitEthernet1/0/2     1d00h/00:01:30    v2    1 / S P G


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

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)


Leaf-02# show ip mroute 225.0.0.101
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.101), 1d00h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel2, Forward/Sparse-Dense, 1d00h/00:00:12, flags: 

(172.16.254.6, 225.0.0.101), 1d00h/00:01:08, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel2, Forward/Sparse-Dense, 1d00h/00:00:39, flags: 

(172.16.254.3, 225.0.0.101), 1d00h/00:01:02, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel2, Forward/Sparse-Dense, 1d00h/00:01:12, flags: 

(172.16.254.4, 225.0.0.101), 1d00h/00:02:57, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:15, flags: 


Leaf-02# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 Vl101
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 Vl101


Leaf-02# show ipv6 mld snooping querier vlan 101
IP address               : FE80::46D3:CAFF:FE28:6CC1
MLD  version             : v2
Port                     : Gi1/0/10
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-02# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 1
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Gi1/0/10  FE80::46D3:CAFF:FE28:6CC1       101  00:00:00 00:00:01 /
                                                                                   00:00:01  

::/FF06::239:1:1:1              Tu2       FE80::AC10:FE06                 101  1d00h    1d00h    /
                                                                                       -     


Leaf-02# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.4:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan101
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    MCAST IP:        225.0.0.101
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Enabled (Asymmetric)
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Gi1/0/10        MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-02# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.6         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-02# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      Gi1/0/10:101, V:10101 225.0.0.101                                          


Leaf-02# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          Gi1/0/10:101         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.6         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-02# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 26
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:37:21 UTC


Leaf-02# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 44
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 30
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:41 UTC


Leaf-02# show ipv6 mroute vrf green FF06::239:1:1:1
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::239:1:1:1), 1d00h/never, RP 2001:10:1:255::4, flags: SCJ
  Incoming interface: Tunnel5
  RPF nbr: 2001:10:1:255::4
  Immediate Outgoing interface list:
    Vlan101, Forward, 1d00h/never

MLD を含む


Leaf-02# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.14.1       GigabitEthernet1/0/1     1d00h/00:01:26    v2    1 / S P G
172.16.24.2       GigabitEthernet1/0/2     1d00h/00:01:17    v2    1 / S P G


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

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)


Leaf-02# show ip mroute 225.0.0.102
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.102), 1d00h/stopped, RP 172.16.255.255, flags: SJCFx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel2, Forward/Sparse-Dense, 1d00h/00:01:02, flags: 

(172.16.254.6, 225.0.0.102), 1d00h/00:01:38, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel2, Forward/Sparse-Dense, 1d00h/00:01:43, flags: 

(172.16.254.3, 225.0.0.102), 1d00h/00:01:01, flags: JTx
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.2
  Outgoing interface list:
    Tunnel2, Forward/Sparse-Dense, 1d00h/00:02:18, flags: 

(172.16.254.4, 225.0.0.102), 1d00h/00:02:07, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:06, flags: 


Leaf-02# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d Vl102
  Y   2001:10:1:102::1                        102   102   7c21.0dbd.954d Vl102


Leaf-02# show ipv6 mld snooping querier vlan 102
IP address               : FE80::46D3:CAFF:FE28:6CC2
MLD  version             : v2
Port                     : Gi1/0/11
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-02# show ipv6 mld snooping membership vlan 102 source 2001:10:1:102::11 group FF06::239:1:1:2
Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

2001:10:1:102::11/FF06::239:1:1:2 \
                                Gi1/0/11  FE80::46D3:CAFF:FE28:6CC2       102  1d00h    00:01:32 /
                                                                                       -     

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu2       FE80::AC10:FE06                 102  1d00h    1d00h    /
                                                                                       -     

Leaf-02# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.4:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan102
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    MCAST IP:        225.0.0.102
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Enabled (Asymmetric)
    Pseudoports:
      GigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address FF06::239:1:1:2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Gi1/0/11        MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-02# show l2vpn evpn multicast remote address FF06::239:1:1:2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.6         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-02# show l2route evpn multicast routes group FF06::239:1:1:2
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
102   0          FF06::239:1:1:2                         ::                                      Gi1/0/11:102, V:10102 225.0.0.102                                          


Leaf-02# show l2route evpn multicast smet group FF06::239:1:1:2
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
102   0          Gi1/0/11:102         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 
102   0          172.16.254.6         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 


Leaf-02# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 28
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:37:21 UTC


Leaf-02# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.6
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 46
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 32
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:41 UTC

Leaf-02# show ipv6 mroute vrf green FF06::239:1:1:2
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

(2001:10:1:102::11, FF06::239:1:1:2), 1d00h/now, flags: SFTI
  Incoming interface: Vlan102
  RPF nbr: 2001:10:1:102::11
  Outgoing interface list: Null

IPv4 および IPv6 トラフィック用のデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

VTEP 3 の設定を確認するための出力

MLD を除外


Leaf-03# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.16.1       TenGigabitEthernet1/0/1  1d00h/00:01:29    v2    1 / S P G
172.16.26.2       TenGigabitEthernet1/0/2  1d00h/00:01:42    v2    1 / S P G


Leaf-03# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)


Leaf-03# show ip mroute 225.0.0.101
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.101), 1d00h/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-Dense, 1d00h/00:02:43, flags: 

(172.16.254.4, 225.0.0.101), 1d00h/00:01:45, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:56, flags: 

(172.16.254.6, 225.0.0.101), 1d00h/00:02:59, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:20, flags: 

(172.16.254.3, 225.0.0.101), 1d00h/00:01:34, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:43, flags: 


Leaf-03# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 172.16.254.4


Leaf-03# show ipv6 mld snooping querier vlan 101
IP address               : FE80:0:356:0:E75:BDFF:FE67:EF00
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-03# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 1
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Te1/0/10  FE80::EEE1:A9FF:FE37:92C1       101  00:00:00 00:00:05 /
                                                                                   00:00:05  

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE04                 101  1d00h    1d00h    /
                                                                                       -     


Leaf-03# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.6:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    MCAST IP:        225.0.0.101
    Pseudoports:
      TenGigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 3 MAC/IP, 0 IMET, 0 EAD


Leaf-03# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Te1/0/10        MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-03# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-03# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      Te1/0/10:101, V:10101 225.0.0.101                                          


Leaf-03# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          Te1/0/10:101         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.4         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 

Leaf-03# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 25
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 42
Paths: (1 available, best #1, table evi_101)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 6
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:37:34 UTC

MLD を含む

Leaf-03# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.16.1       TenGigabitEthernet1/0/1  1d00h/00:01:19    v2    1 / S P G
172.16.26.2       TenGigabitEthernet1/0/2  1d00h/00:01:32    v2    1 / S P G


Leaf-03# show ip pim rp mapping
PIM Group-to-RP Mappings

Group(s): 224.0.0.0/4, Static
    RP: 172.16.255.255 (?)


Leaf-03# show ip mroute 225.0.0.102
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 225.0.0.102), 1d00h/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-Dense, 1d00h/00:02:37, flags: 

(172.16.254.6, 225.0.0.102), 1d00h/00:03:28, flags: FTx
  Incoming interface: Loopback1, RPF nbr 0.0.0.0
  Outgoing interface list:
    TenGigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:51, flags: A

(172.16.254.3, 225.0.0.102), 1d00h/00:01:08, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:51, flags: 

(172.16.254.4, 225.0.0.102), 1d00h/00:01:07, flags: JTx
  Incoming interface: TenGigabitEthernet1/0/2, RPF nbr 172.16.26.2
  Outgoing interface list:
    Tunnel0, Forward/Sparse-Dense, 1d00h/00:02:50, flags: 


Leaf-03# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4
  Y   2001:10:1:102::1                        102   102   7c21.0dbd.954d 172.16.254.4


Leaf-03# show ipv6 mld snooping querier vlan 102
IP address               : FE80:0:356:0:E75:BDFF:FE67:EF00
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-03# show ipv6 mld snooping membership vlan 102 source 2001:10:1:102::11 group FF06::239:1:1:2
Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

2001:10:1:102::11/FF06::239:1:1:2 \
                                Te1/0/11  FE80::EEE1:A9FF:FE37:92C2       102  1d00h    00:00:55 /
                                                                                       -     

2001:10:1:102::11/FF06::239:1:1:2 \
                                Tu0       FE80::AC10:FE04                 102  1d00h    1d00h    /
                                                                                       -     

Leaf-03# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.6:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Static (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    MCAST IP:        225.0.0.102
    Pseudoports:
      TenGigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 0 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 0 IMET, 0 EAD

Leaf-03# show l2vpn evpn multicast local address FF06::239:1:1:2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Te1/0/11        MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-03# show l2vpn evpn multicast remote address FF06::239:1:1:2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         MLDv2     INCLUDE (2001:10:1:102::11, FF06::239:1:1:2)


Leaf-03# show l2route evpn multicast routes group FF06::239:1:1:2
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
102   0          FF06::239:1:1:2                         ::                                      Te1/0/11:102, V:10102 225.0.0.102                                          


Leaf-03# show l2route evpn multicast smet group FF06::239:1:1:2
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
102   0          Te1/0/11:102         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 
102   0          172.16.254.4         FF06::239:1:1:2                         INCLUDE    2001:10:1:102::11 


Leaf-03# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 31
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on Apr 7 2022 14:39:04 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51, version 44
Paths: (1 available, best #1, table evi_102)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.4]/51 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:38:47 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 2001:10:1:102::11 FF06::239:1:1:2 172.16.254.6
BGP routing table entry for [6][172.16.254.6:102][0][128][2001:10:1:102::11][128][FF06::239:1:1:2][32][172.16.254.6]/51, version 8
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on Apr 7 2022 14:37:38 UTC

IPv4 および IPv6 トラフィック用のデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

スパインスイッチ 1 の設定を確認するための出力

MLD を除外

Spine-01# show bgp l2vpn evpn summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 38, main routing table version 38
37 network entries using 14208 bytes of memory
74 path entries using 16576 bytes of memory
5/5 BGP path/bestpath attribute entries using 1480 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
5 BGP extended community entries using 184 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 32568 total bytes of memory
BGP activity 37/0 prefixes, 74/0 paths, scan interval 60 secs
37 networks peaked at 14:48:25 Apr 7 2022 UTC (1d00h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    1651    1650       38    0    0 1d00h          37
172.16.255.3    4        65001    1639    1658       38    0    0 1d00h           8
172.16.255.4    4        65001    1644    1651       38    0    0 1d00h          19
172.16.255.6    4        65001    1643    1652       38    0    0 1d00h          10


Spine-01# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.13.3       GigabitEthernet1/0/1     1d00h/00:01:36    v2    1 / DR S P G
172.16.14.4       GigabitEthernet1/0/2     1d00h/00:01:25    v2    1 / DR S P G
172.16.16.6       GigabitEthernet1/0/4     1d00h/00:01:41    v2    1 / DR S P G


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# show ip msdp peer
MSDP Peer 172.16.254.2 (?), AS 65001 (configured AS)
  Connection status:
    State: Up, Resets: 0, Connection source: Loopback1 (172.16.254.1)
    Uptime(Downtime): 1d00h, Messages sent/received: 1599/1600
    Output messages discarded: 0
    Connection and counters cleared 1d00h    ago
  SA Filtering:
    Input (S,G) filter: none, route-map: none
    Input RP filter: none, route-map: none
    Output (S,G) filter: none, route-map: none
    Output RP filter: none, route-map: none
  SA-Requests: 
    Input filter: none
  Peer ttl threshold: 0
  SAs learned from this peer: 4
  Number of connection transitions to Established state: 1
    Input queue size: 0, Output queue size: 0
  MD5 signature protection on MSDP TCP connection: not enabled
  Message counters:
    RPF Failure count: 0
    SA Messages in/out: 1599/1588
    SA Requests in: 0
    SA Responses out: 0
    Data Packets in/out: 4/3


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, 
       e - encap-helper tunnel flag, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.0.1.40), 1d00h/00:02:26, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback2, Forward/Sparse, 1d00h/00:02:26, flags: 

(*, 225.0.0.102), 1d00h/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), 1d00h/00:02:37, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(*, 225.0.0.101), 1d00h/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, 225.0.0.101), 1d00h/00:01:21, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

MLD を含む

Spine-01# show bgp l2vpn evpn summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 38, main routing table version 38
37 network entries using 14208 bytes of memory
74 path entries using 16576 bytes of memory
5/5 BGP path/bestpath attribute entries using 1480 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
5 BGP extended community entries using 184 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 32568 total bytes of memory
BGP activity 37/0 prefixes, 74/0 paths, scan interval 60 secs
37 networks peaked at 14:48:25 Apr 7 2022 UTC (1d00h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    1661    1660       38    0    0 1d00h          37
172.16.255.3    4        65001    1649    1668       38    0    0 1d00h           8
172.16.255.4    4        65001    1654    1661       38    0    0 1d00h          19
172.16.255.6    4        65001    1653    1662       38    0    0 1d00h          10


Spine-01# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.13.3       GigabitEthernet1/0/1     1d00h/00:01:36    v2    1 / DR S P G
172.16.14.4       GigabitEthernet1/0/2     1d00h/00:01:26    v2    1 / DR S P G
172.16.16.6       GigabitEthernet1/0/4     1d00h/00:01:40    v2    1 / DR S P G


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# show ip msdp peer
MSDP Peer 172.16.254.2 (?), AS 65001 (configured AS)
  Connection status:
    State: Up, Resets: 0, Connection source: Loopback1 (172.16.254.1)
    Uptime(Downtime): 1d00h, Messages sent/received: 1610/1610
    Output messages discarded: 0
    Connection and counters cleared 1d00h    ago
  SA Filtering:
    Input (S,G) filter: none, route-map: none
    Input RP filter: none, route-map: none
    Output (S,G) filter: none, route-map: none
    Output RP filter: none, route-map: none
  SA-Requests: 
    Input filter: none
  Peer ttl threshold: 0
  SAs learned from this peer: 4
  Number of connection transitions to Established state: 1
    Input queue size: 0, Output queue size: 0
  MD5 signature protection on MSDP TCP connection: not enabled
  Message counters:
    RPF Failure count: 0
    SA Messages in/out: 1609/1599
    SA Requests in: 0
    SA Responses out: 0
    Data Packets in/out: 4/3



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, 
       e - encap-helper tunnel flag, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.0.1.40), 1d00h/00:02:06, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    Loopback2, Forward/Sparse, 1d00h/00:02:06, flags: 

(*, 225.0.0.102), 1d00h/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), 1d00h/00:01:34, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

(*, 225.0.0.101), 1d00h/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, 225.0.0.101), 1d00h/00:01:59, flags: PA
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.16.6
  Outgoing interface list: Null

IPv4 および IPv6 トラフィック用のデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

スパインスイッチ 2 の設定を確認するための出力

MLD を除外

Spine-02# show bgp l2vpn evpn summary
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 38, main routing table version 38
37 network entries using 14208 bytes of memory
74 path entries using 16576 bytes of memory
5/5 BGP path/bestpath attribute entries using 1480 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
5 BGP extended community entries using 184 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 32568 total bytes of memory
BGP activity 37/0 prefixes, 74/0 paths, scan interval 60 secs
37 networks peaked at 14:48:25 Apr 7 2022 UTC (1d00h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1651    1653       38    0    0 1d00h          37
172.16.255.3    4        65001    1645    1655       38    0    0 1d00h           8
172.16.255.4    4        65001    1648    1656       38    0    0 1d00h          19
172.16.255.6    4        65001    1646    1653       38    0    0 1d00h          10


Spine-02# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.23.3       GigabitEthernet1/0/1     1d00h/00:01:29    v2    1 / DR S P G
172.16.24.4       GigabitEthernet1/0/2     1d00h/00:01:31    v2    1 / DR S P G
172.16.26.6       GigabitEthernet1/0/4     1d00h/00:01:34    v2    1 / DR S P G


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# show ip msdp peer
MSDP Peer 172.16.254.1 (?), AS 65001 (configured AS)
  Connection status:
    State: Up, Resets: 0, Connection source: Loopback1 (172.16.254.2)
    Uptime(Downtime): 1d00h, Messages sent/received: 1602/1601
    Output messages discarded: 0
    Connection and counters cleared 1d00h    ago
  SA Filtering:
    Input (S,G) filter: none, route-map: none
    Input RP filter: none, route-map: none
    Output (S,G) filter: none, route-map: none
    Output RP filter: none, route-map: none
  SA-Requests: 
    Input filter: none
  Peer ttl threshold: 0
  SAs learned from this peer: 2
  Number of connection transitions to Established state: 1
    Input queue size: 0, Output queue size: 0
  MD5 signature protection on MSDP TCP connection: not enabled
  Message counters:
    RPF Failure count: 0
    SA Messages in/out: 1593/1595
    SA Requests in: 0
    SA Responses out: 0
    Data Packets in/out: 3/6


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, 
       e - encap-helper tunnel flag, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.0.1.40), 1d00h/00:03:18, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:02:45, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:57, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:18, flags: 
    Loopback2, Forward/Sparse, 1d00h/00:02:12, flags: 

(*, 225.0.0.102), 1d00h/00:03:14, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:02:58, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:09, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:14, flags: 

(172.16.254.6, 225.0.0.102), 1d00h/00:01:10, flags: T
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:14, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:09, flags: 

(172.16.254.4, 225.0.0.102), 1d00h/00:02:58, flags: TA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:00, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:14, flags: 

(172.16.254.3, 225.0.0.102), 1d00h/00:03:08, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:17, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:13, flags: 

(*, 225.0.0.101), 1d00h/00:03:26, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:26, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:20, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:12, flags: 

(172.16.254.6, 225.0.0.101), 1d00h/00:03:02, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:12, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:20, flags: 

(172.16.254.4, 225.0.0.101), 1d00h/00:02:19, flags: TA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:26, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:12, flags: 

(172.16.254.3, 225.0.0.101), 1d00h/00:02:20, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:26, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:20, flags:

MLD を含む

Spine-02# show bgp l2vpn evpn summary
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 38, main routing table version 38
37 network entries using 14208 bytes of memory
74 path entries using 16576 bytes of memory
5/5 BGP path/bestpath attribute entries using 1480 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
5 BGP extended community entries using 184 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 32568 total bytes of memory
BGP activity 37/0 prefixes, 74/0 paths, scan interval 60 secs
37 networks peaked at 14:48:25 Apr 7 2022 UTC (1d00h ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1661    1662       38    0    0 1d00h          37
172.16.255.3    4        65001    1654    1664       38    0    0 1d00h           8
172.16.255.4    4        65001    1658    1665       38    0    0 1d00h          19
172.16.255.6    4        65001    1655    1663       38    0    0 1d00h          10



Spine-02# show ip pim neighbor
PIM Neighbor Table
Mode: B - Bidir Capable, DR - Designated Router, N - Default DR Priority,
      P - Proxy Capable, S - State Refresh Capable, G - GenID Capable,
      L - DR Load-balancing Capable
Neighbor          Interface                Uptime/Expires    Ver   DR
Address                                                            Prio/Mode
172.16.23.3       GigabitEthernet1/0/1     1d00h/00:01:16    v2    1 / DR S P G
172.16.24.4       GigabitEthernet1/0/2     1d00h/00:01:17    v2    1 / DR S P G
172.16.26.6       GigabitEthernet1/0/4     1d00h/00:01:21    v2    1 / DR S P G

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# show ip msdp peer
MSDP Peer 172.16.254.1 (?), AS 65001 (configured AS)
  Connection status:
    State: Up, Resets: 0, Connection source: Loopback1 (172.16.254.2)
    Uptime(Downtime): 1d00h, Messages sent/received: 1611/1610
    Output messages discarded: 0
    Connection and counters cleared 1d00h    ago
  SA Filtering:
    Input (S,G) filter: none, route-map: none
    Input RP filter: none, route-map: none
    Output (S,G) filter: none, route-map: none
    Output RP filter: none, route-map: none
  SA-Requests: 
    Input filter: none
  Peer ttl threshold: 0
  SAs learned from this peer: 2
  Number of connection transitions to Established state: 1
    Input queue size: 0, Output queue size: 0
  MD5 signature protection on MSDP TCP connection: not enabled
  Message counters:
    RPF Failure count: 0
    SA Messages in/out: 1602/1604
    SA Requests in: 0
    SA Responses out: 0
    Data Packets in/out: 3/6


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, 
       e - encap-helper tunnel flag, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 224.0.1.40), 1d00h/00:03:19, RP 172.16.255.255, flags: SJCL
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:02, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:19, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:02:41, flags: 
    Loopback2, Forward/Sparse, 1d00h/00:02:38, flags: 

(*, 225.0.0.102), 1d00h/00:03:19, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:19, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:30, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:02:37, flags: 

(172.16.254.6, 225.0.0.102), 1d00h/00:01:58, flags: T
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:02:59, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:57, flags: 

(172.16.254.4, 225.0.0.102), 1d00h/00:03:09, flags: TA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:23, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:02:53, flags: 

(172.16.254.3, 225.0.0.102), 1d00h/00:03:06, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:03:19, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:36, flags: 

(*, 225.0.0.101), 1d00h/00:02:46, RP 172.16.255.255, flags: S
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:02:46, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:42, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:02:33, flags: 

(172.16.254.6, 225.0.0.101), 1d00h/00:01:52, flags: MT
  Incoming interface: GigabitEthernet1/0/4, RPF nbr 172.16.26.6
  Outgoing interface list:
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:02:58, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:03:08, flags: 

(172.16.254.4, 225.0.0.101), 1d00h/00:02:39, flags: TA
  Incoming interface: GigabitEthernet1/0/2, RPF nbr 172.16.24.4
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:02:53, flags: 
    GigabitEthernet1/0/1, Forward/Sparse, 1d00h/00:03:01, flags: 

(172.16.254.3, 225.0.0.101), 1d00h/00:02:37, flags: TA
  Incoming interface: GigabitEthernet1/0/1, RPF nbr 172.16.23.3
  Outgoing interface list:
    GigabitEthernet1/0/4, Forward/Sparse, 1d00h/00:02:46, flags: 
    GigabitEthernet1/0/2, Forward/Sparse, 1d00h/00:02:59, flags:

IPv4 および IPv6 トラフィック用のデフォルト MDT を使用した最適化されたレイヤ 2 オーバーレイマルチキャストの確認に戻ります。

例 5：IPv4 の外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングの設定

次の例は、アンダーレイで入力レプリケーションが有効になっており、マルチキャストトラフィックが外部ネットワークにハンドオフされる EVPN VXLAN ファブリックで、IPv4 マルチキャストトラフィックに最適化されたレイヤ 2 オーバーレイマルチキャストを設定する方法を示しています。
図 8. IPv4 トラフィックの外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングのトポロジ
外部ネットワークへの最適化されたレイヤ 2 マルチキャスト IPv4 トラフィックのハンドオフの BGP EVPN VXLAN ファブリックトポロジ。

このトポロジには 2 台のスパインスイッチと、外部ネットワークに接続された 3 台の VTEP を備えた EVPN VXLAN ファブリックが示されています。送信元はレイヤ 2 VTEP 1 にあり、受信側はレイヤ 2 VTEP 3、集中型ゲートウェイ、および外部ネットワークにもあります。集中型ゲートウェイは VTEP 2 で設定されています。VLAN 101 では IGMPv2、VLAN 102 では IGMPv3 が有効になっています。ランデブーポイント（RP）は EVPN VXLAN ファブリックの外部に配置されています。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 9. VTEP 1、CGW、および VTEP 3 の設定

VTEP 1

CGW

VTEP 3

 
Leaf-01#show running-config
hostname Leaf-01
!
ip routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.3
ip igmp snooping querier
!
l2vpn evpn
replication-type ingress
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/5
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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
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
!
end
 
Leaf-02#show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
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 vrf green
!
l2vpn evpn
replication-type ingress
router-id Loopback1
default-gateway advertise
multicast 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
!
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip ospf 1 area 0
!
interface GigabitEthernet0/0
vrf forwarding Mgmt-vrf
ip address 10.62.149.182 255.255.255.0
negotiation auto
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/5
no switchport
mtu 1500
vrf forwarding green
ip address 192.168.1.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface GigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
spanning-tree portfast
!
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
ip igmp version 3
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
router ospf 2 vrf green
redistribute connected
redistribute bgp 65001
!
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
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 static
redistribute connected
redistribute ospf 2 match internal external 1 external 2
exit-address-family
!
ip pim vrf green rp-address 192.168.255.255
!
end
 
Leaf-03#show running-config
hostname Leaf-03
!
ip routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.6
ip igmp snooping querier
!
l2vpn evpn
replication-type ingress
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface TenGigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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 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
!
end
表 10. スパインスイッチ 1、スパインスイッチ 2、および外部デバイスの設定

スパインスイッチ 1

スパインスイッチ 2

外部デバイス

 
Spine-01#show running-config
hostname Spine-01
!
ip routing
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
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 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 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
!
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
!
end
 
Spine-02#show running-config
hostname Spine-02
!
ip routing
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
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 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 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 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
!
end
 
EXT#show running-config
hostname EXT
!
ip multicast-routing distributed
!
bridge-domain 103
bridge-domain 104
!
interface Loopback255
ip address 192.168.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 2 area 0
!
interface GigabitEthernet0/0/0
ip address 192.168.1.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
negotiation auto
!
interface GigabitEthernet0/0/3
no ip address
negotiation auto
service instance 103 ethernet
encapsulation default
bridge-domain 103
!
service instance 104 ethernet
encapsulation dot1q 104
rewrite ingress tag pop 1 symmetric
bridge-domain 104
!
interface BDI103
ip address 192.168.103.1 255.255.255.0
ip pim sparse-mode
ip ospf 2 area 0
!
interface BDI104
ip address 192.168.104.1 255.255.255.0
ip pim sparse-mode
ip ospf 2 area 0
!
router ospf 2
passive-interface BDI103
passive-interface BDI104
!
no ip http server
no ip http secure-server
no ip forward-protocol nd
!
ip pim rp-address 192.168.255.255
!
end

例 5：IPv4 の外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングの設定に戻ってください。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例に戻ってください。

ファブリック外の RP を使用した IPv4 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャストの確認

次のセクションでは、上記で設定したトポロジのデバイスで、外部ネットワークへの IPv4 マルチキャスト トラフィック ハンドオフ向けの最適化されたレイヤ 2 オーバーレイマルチキャスト設定を確認するための show コマンドの出力例を示します。

VTEP 1 の設定を確認するための出力

集中型ゲートウェイの設定を確認するための出力

VTEP 3 の設定を確認するための出力

外部デバイスの設定を確認するための出力

スパインスイッチ 1 の設定を確認するための出力

スパインスイッチ 2 の設定を確認するための出力

VTEP 1 の設定を確認するための出力

IGMPv2 の確認


Leaf-01# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
Leaf-01# show ip igmp snooping querier vlan 101
IP address               : 172.16.254.3
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2


Leaf-01# show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Tu0


Leaf-01# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.3:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD


Leaf-01# show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address 239.1.1.1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.1)
101   101   172.16.254.6         IGMPv2    N/A     (*, 239.1.1.1)


Leaf-01# show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
101   0          239.1.1.1       *               V:10101 172.16.254.4, V:10101 172.16.254.6   


Leaf-01# show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          172.16.254.4         239.1.1.1       N/A        (*)IGMPv2 
101   0          172.16.254.6         239.1.1.1       N/A        (*)IGMPv2 

Leaf-01# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.3:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 33
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 10:23:03 UTC
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 17
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 10:23:15 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 10:22:59 UTC

Leaf-01# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.3:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 245
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 14:12:06 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 243
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 14:12:06 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 14:12:06 UTC

IGMPv3 の確認


Leaf-01# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4

Leaf-01#show ip igmp snooping querier vlan 102
IP address               : 172.16.254.3
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2


Leaf-01# show ip igmp snooping groups vlan 102
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
102       239.1.1.2                igmp        v2,v3       Tu0


Leaf-01# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.3:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    Pseudoports:
      GigabitEthernet1/0/5 service instance 102
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD



Leaf-01# show l2vpn evpn multicast local address 239.1.1.2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address 239.1.1.2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.2)
102   102   172.16.254.4         IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)
102   102   172.16.254.6         IGMPv2    N/A     (*, 239.1.1.2)
102   102   172.16.254.6         IGMPv3    INCLUDE (192.168.104.13, 239.1.1.2)


Leaf-01# show l2route evpn multicast routes group 239.1.1.2
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
102   0          239.1.1.2       *               V:10102 172.16.254.4, V:10102 172.16.254.6                                 


Leaf-01# show l2route evpn multicast smet group 239.1.1.2
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
102   0          172.16.254.4         239.1.1.2       INCLUDE    (*)IGMPv2 10.1.102.11 
102   0          172.16.254.6         239.1.1.2       INCLUDE    (*)IGMPv2 192.168.104.13 


Leaf-01# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.4
BGP routing table entry for [6][172.16.254.3:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 48
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:24:12 UTC
BGP routing table entry for [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 46
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 12:24:12 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:24:12 UTC


Leaf-01# show bgp l2vpn evpn route-type 6 0 192.168.104.13 239.1.1.2 172.16.254.6
BGP routing table entry for [6][172.16.254.3:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27, version 122
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:25:57 UTC
BGP routing table entry for [6][172.16.254.6:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27, version 121
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 12:25:57 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:25:57 UTC

「最適化されたレイヤ 2 マルチキャストの設定の確認」に戻ります

集中型ゲートウェイの設定を確認するための出力

IGMPv2 の確認


Leaf-02# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 Vl101


Leaf-02# show ip igmp snooping querier vlan 101
IP address               : 10.1.101.1
IGMP version             : v2
Port                     : Router
Max response time        : 10s


Leaf-02#show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Gi1/0/10, Tu0


Leaf-02# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.4:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan101
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Disabled
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Gi1/0/10        IGMPv2    N/A     (*, 239.1.1.1)


Leaf-02# show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
101   0          239.1.1.1       *               Gi1/0/10:101, V:10101 172.16.254.6                                         



Leaf-02# show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          Gi1/0/10:101         239.1.1.1       N/A        (*)IGMPv2 


Leaf-02# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 16
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 10:20:56 UTC


 
Leaf-02# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 208
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 14:12:06 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 206
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 14:12:06 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 14:12:06 UTC


Leaf-02# show ip mroute vrf green 239.1.1.1
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 05:51:44/stopped, RP 192.168.255.255, flags: SJCF
  Incoming interface: GigabitEthernet1/0/5, RPF nbr 192.168.1.2
  Outgoing interface list:
    Vlan101, Forward/Sparse, 05:51:44/00:02:14, flags: 

(192.168.103.13, 239.1.1.1), 00:11:18/00:01:47, flags: JT
  Incoming interface: GigabitEthernet1/0/5, RPF nbr 192.168.1.2
  Outgoing interface list:
    Vlan101, Forward/Sparse, 00:11:18/00:02:14, flags: 

(10.1.101.11, 239.1.1.1), 01:49:45/00:01:58, flags: FT
  Incoming interface: Vlan101, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/5, Forward/Sparse, 00:10:52/00:03:02, flags:  

Leaf-02#show ip igmp vrf green groups 239.1.1.1 detail 

Flags: L - Local, U - User, SG - Static Group, VG - Virtual Group,
       SS - Static Source, VS - Virtual Source,
       Ac - Group accounted towards access control limit

Interface:      Vlan101
Group:          239.1.1.1
Flags:
Uptime:         05:51:45
Group mode:     EXCLUDE (Expires: 00:02:14)
Last reporter:  10.1.101.12
Source list is empty

IPGMv3 の確認



Leaf-02# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d Vl102

Leaf-02# show ip igmp snooping querier vlan 102
IP address               : 10.1.102.1
IGMP version             : v3
Port                     : Router
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2


Leaf-02# show ip igmp snooping groups vlan 102
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
102       239.1.1.2                igmp        v2,v3       Gi1/0/11, Tu0


Leaf-02# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.4:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan102
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Disabled
    Pseudoports:
      GigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address 239.1.1.2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Gi1/0/11        IGMPv2    N/A     (*, 239.1.1.2)
102   102   Gi1/0/11        IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)


Leaf-02# show l2vpn evpn multicast remote address 239.1.1.2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.6         IGMPv2    N/A     (*, 239.1.1.2)
102   102   172.16.254.6         IGMPv3    INCLUDE (192.168.104.13, 239.1.1.2)



Leaf-02# show l2route evpn multicast routes group 239.1.1.2
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
102   0          239.1.1.2       *               Gi1/0/11:102, V:10102 172.16.254.6                                         



Leaf-02# show l2route evpn multicast smet group 239.1.1.2
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
102   0          Gi1/0/11:102         239.1.1.2       INCLUDE    (*)IGMPv2 10.1.102.11 
102   0          172.16.254.6         239.1.1.2       INCLUDE    (*)IGMPv2 192.168.104.13 


Leaf-02# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 50
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:24:12 UTC


Leaf-02# show bgp l2vpn evpn route-type 6 0 192.168.104.13 239.1.1.2 172.16.254.6
BGP routing table entry for [6][172.16.254.4:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27, version 93
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.6:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:25:57 UTC
BGP routing table entry for [6][172.16.254.6:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27, version 91
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 12:25:57 UTC
  Refresh Epoch 1
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:25:57 UTC


Leaf-02# show ip mroute vrf green 239.1.1.2
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(10.1.102.11, 239.1.1.2), 00:14:59/00:03:28, flags: sTI
  Incoming interface: Vlan102, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet1/0/5, Forward/Sparse, 00:08:53/00:03:28, flags: 

(192.168.104.13, 239.1.1.2), 00:15:06/00:02:53, flags: sTI
  Incoming interface: GigabitEthernet1/0/5, RPF nbr 192.168.1.2
  Outgoing interface list:
    Vlan102, Forward/Sparse, 00:15:06/00:02:53, flags: 


Leaf-02# show ip igmp vrf green groups 239.1.1.1 detail 

Flags: L - Local, U - User, SG - Static Group, VG - Virtual Group,
       SS - Static Source, VS - Virtual Source,
       Ac - Group accounted towards access control limit

Interface:      Vlan101
Group:          239.1.1.1
Flags:
Uptime:         06:44:06
Group mode:     EXCLUDE (Expires: 00:02:57)
Last reporter:  10.1.101.12
Source list is empty
Leaf-02#!

「最適化されたレイヤ 2 マルチキャストの設定の確認」に戻ります

VTEP 3 の設定を確認するための出力

IGMPv2 の確認


Leaf-03# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4


Leaf-03# show ip igmp snooping querier vlan 101
IP address               : 172.16.254.6
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2


Leaf-03# show ip igmp snooping groups vlan 101
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
101       239.1.1.1                igmp        v2          Te1/0/10, Tu0


Leaf-03# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.6:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    Pseudoports:
      TenGigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-03# show l2vpn evpn multicast local address 239.1.1.1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Te1/0/10        IGMPv2    N/A     (*, 239.1.1.1)                                    



Leaf-03# show l2vpn evpn multicast remote address 239.1.1.1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.1)



Leaf-03# show l2route evpn multicast routes group 239.1.1.1
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
101   0          239.1.1.1       *               V:10101 172.16.254.4, Te1/0/10:101     



Leaf-03# show l2route evpn multicast smet group 239.1.1.1
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
101   0          Te1/0/10:101         239.1.1.1       N/A        (*)IGMPv2 
101   0          172.16.254.4         239.1.1.1       N/A        (*)IGMPv2 


Leaf-03# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 10
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 10:23:15 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 10:22:59 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23, version 25
Paths: (1 available, best #1, table evi_101)
  Flag: 0x100
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:101][0][0][*][32][239.1.1.1][32][172.16.254.4]/23 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 10:22:59 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 * 239.1.1.1 172.16.254.6
BGP routing table entry for [6][172.16.254.6:101][0][0][*][32][239.1.1.1][32][172.16.254.6]/23, version 125
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 14:12:06 UTC

IGMPv3 の確認

Leaf-03# show l2vpn evpn default-gateway vlan 102
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.102.1                              102   102   7c21.0dbd.954d 172.16.254.4


Leaf-03# show ip igmp snooping querier vlan 102
IP address               : 172.16.254.6
IGMP version             : v3
Port                     : Switch
Max response time        : 10s
Query interval           : 60s
Robustness variable      : 2


Leaf-03# show ip igmp snooping groups vlan 102
Vlan      Group                    Type        Version     Port List
-----------------------------------------------------------------------
102       239.1.1.2                igmp        v2,v3       Te1/0/11, Tu0


Leaf-03# show l2vpn evpn evi 102 detail
EVPN instance:       102 (VLAN Based)
  RD:                172.16.254.6:102 (auto)
  Import-RTs:        65001:102 
  Export-RTs:        65001:102 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              102
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10102
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    Pseudoports:
      TenGigabitEthernet1/0/11 service instance 102
        Routes: 1 MAC, 1 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 1 MAC/IP, 1 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-03# show l2vpn evpn multicast local address 239.1.1.2
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
102   102   Te1/0/11        IGMPv2    N/A     (*, 239.1.1.2)
102   102   Te1/0/11        IGMPv3    INCLUDE (192.168.104.13, 239.1.1.2)


Leaf-03# show l2vpn evpn multicast remote address 239.1.1.2
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
102   102   172.16.254.4         IGMPv2    N/A     (*, 239.1.1.2)
102   102   172.16.254.4         IGMPv3    INCLUDE (10.1.102.11, 239.1.1.2)


Leaf-03# show l2route evpn multicast routes group 239.1.1.2
EVI   ETAG       Group           Source          Next-hop(s)          
----- ---------- --------------- --------------- -------------------- 
102   0          239.1.1.2       *               Te1/0/11:102, V:10102 172.16.254.4                                         


Leaf-03# show l2route evpn multicast smet group 239.1.1.2
EVI   ETAG       Origin               Group           Filter     Source(s)            
----- ---------- -------------------- --------------- ---------- -------------------- 
102   0          Te1/0/11:102         239.1.1.2       INCLUDE    (*)IGMPv2 192.168.104.13 
102   0          172.16.254.4         239.1.1.2       INCLUDE    (*)IGMPv2 10.1.102.11 


Leaf-03# show bgp l2vpn evpn route-type 6 0 10.1.102.11 239.1.1.2 172.16.254.4
BGP routing table entry for [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 48
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 6 2022 12:24:12 UTC
  Refresh Epoch 1
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:24:12 UTC
BGP routing table entry for [6][172.16.254.6:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27, version 50
Paths: (1 available, best #1, table evi_102)
  Not advertised to any peer
  Refresh Epoch 1
  Local, imported path from [6][172.16.254.4:102][0][32][10.1.102.11][32][239.1.1.2][32][172.16.254.4]/27 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:24:12 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 192.168.104.13 239.1.1.2 172.16.254.6
BGP routing table entry for [6][172.16.254.6:102][0][32][192.168.104.13][32][239.1.1.2][32][172.16.254.6]/27, version 90
Paths: (1 available, best #1, table evi_102)
  Advertised to update-groups:
     1         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v3
      Extended Community: RT:65001:102 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on May 6 2022 12:25:57 UTC

「最適化されたレイヤ 2 マルチキャストの設定の確認」に戻ります

外部デバイスの設定を確認するための出力

IGMPv2 の確認


EXT# show ip igmp groups 239.1.1.1
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
239.1.1.1        BDI103                   00:34:05  00:02:59  192.168.103.13  


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

Group(s): 224.0.0.0/4, Static
    RP: 192.168.255.255 (?)
    

EXT# show ip mroute 239.1.1.1
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(*, 239.1.1.1), 03:22:07/00:02:45, RP 192.168.255.255, flags: SJCF
  Incoming interface: Null, RPF nbr 0.0.0.0
  Outgoing interface list:
    BDI103, Forward/Sparse, 00:34:20/00:02:43, flags: 
    GigabitEthernet0/0/0, Forward/Sparse, 03:22:07/00:02:45, flags: 

(192.168.103.13, 239.1.1.1), 00:34:46/00:03:24, flags: FT
  Incoming interface: BDI103, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet0/0/0, Forward/Sparse, 00:34:20/00:03:16, flags: 

(10.1.101.11, 239.1.1.1), 02:13:13/00:02:10, flags: T
  Incoming interface: GigabitEthernet0/0/0, RPF nbr 192.168.1.1
  Outgoing interface list:
    BDI103, Forward/Sparse, 00:34:20/00:02:43, flags:

IGMPv3 の確認

EXT# show ip igmp groups 239.1.1.2
IGMP Connected Group Membership
Group Address    Interface                Uptime    Expires   Last Reporter   Group Accounted
239.1.1.2        BDI104                   00:20:51  stopped   192.168.104.13  


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

Group(s): 224.0.0.0/4, Static
    RP: 192.168.255.255 (?)



EXT# show ip mroute 239.1.1.2
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, l - LISP decap ref count contributor
Outgoing interface flags: H - Hardware switched, A - Assert winner, p - PIM Join
                          t - LISP transit group
 Timers: Uptime/Expires
 Interface state: Interface, Next-Hop or VCD, State/Mode

(192.168.104.13, 239.1.1.2), 00:19:53/00:03:14, flags: sT
  Incoming interface: BDI104, RPF nbr 0.0.0.0
  Outgoing interface list:
    GigabitEthernet0/0/0, Forward/Sparse, 00:13:40/00:03:14, flags: 

(10.1.102.11, 239.1.1.2), 00:20:34/00:02:20, flags: sTI
  Incoming interface: GigabitEthernet0/0/0, RPF nbr 192.168.1.1
  Outgoing interface list:
    BDI104, Forward/Sparse, 00:13:40/00:02:20, flags:

「最適化されたレイヤ 2 マルチキャストの設定の確認」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

IGMPv2 の確認


Spine-01# show bgp l2vpn evpn summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 144, main routing table version 144
34 network entries using 13056 bytes of memory
65 path entries using 14560 bytes of memory
15/14 BGP path/bestpath attribute entries using 4440 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
12 BGP extended community entries using 484 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 32660 total bytes of memory
BGP activity 55/21 prefixes, 141/76 paths, scan interval 60 secs
35 networks peaked at 13:38:38 May 6 2022 UTC (02:54:38.599 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001     498     499      144    0    0 06:11:11       31
172.16.255.3    4        65001     426     499      144    0    0 06:11:24        6
172.16.255.4    4        65001     433     498      144    0    0 06:11:23       19
172.16.255.6    4        65001     437     498      144    0    0 06:11:26        9

IGMPv3 の確認


Spine-01# show bgp l2vpn evpn summary       
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 144, main routing table version 144
34 network entries using 13056 bytes of memory
65 path entries using 14560 bytes of memory
15/14 BGP path/bestpath attribute entries using 4440 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
12 BGP extended community entries using 484 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 32660 total bytes of memory
BGP activity 56/22 prefixes, 143/78 paths, scan interval 60 secs
35 networks peaked at 13:38:38 May 6 2022 UTC (03:30:10.672 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001     538     538      144    0    0 06:46:43       31
172.16.255.3    4        65001     464     538      144    0    0 06:46:56        6
172.16.255.4    4        65001     474     537      144    0    0 06:46:55       19
172.16.255.6    4        65001     475     537      144    0    0 06:46:58        9

「最適化されたレイヤ 2 マルチキャストの設定の確認」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

IGMPv2 の確認


Spine-02# show bgp l2vpn evpn all summary 
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 144, main routing table version 144
34 network entries using 13056 bytes of memory
65 path entries using 14560 bytes of memory
15/14 BGP path/bestpath attribute entries using 4440 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
12 BGP extended community entries using 484 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 32660 total bytes of memory
BGP activity 53/19 prefixes, 141/76 paths, scan interval 60 secs
35 networks peaked at 13:38:38 May 6 2022 UTC (02:55:51.914 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001     501     499      144    0    0 06:12:24       31
172.16.255.3    4        65001     429     500      144    0    0 06:12:20        6
172.16.255.4    4        65001     434     500      144    0    0 06:12:20       19
172.16.255.6    4        65001     442     500      144    0    0 06:12:23        9

IGMPv3 の確認


Spine-02#show bgp l2vpn evpn all summary  
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 144, main routing table version 144
34 network entries using 13056 bytes of memory
65 path entries using 14560 bytes of memory
15/14 BGP path/bestpath attribute entries using 4440 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
12 BGP extended community entries using 484 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 32660 total bytes of memory
BGP activity 55/21 prefixes, 143/78 paths, scan interval 60 secs
35 networks peaked at 13:38:38 May 6 2022 UTC (03:30:25.802 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001     539     538      144    0    0 06:46:58       31
172.16.255.3    4        65001     467     538      144    0    0 06:46:54        6
172.16.255.4    4        65001     474     537      144    0    0 06:46:54       19
172.16.255.6    4        65001     480     538      144    0    0 06:46:57        9

「最適化されたレイヤ 2 マルチキャストの設定の確認」に戻ります

例 6：IPv4 および IPv6 の外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングの設定

次の例は、アンダーレイで入力レプリケーションが有効になっており、マルチキャストトラフィックが外部ネットワークにハンドオフされる EVPN VXLAN ファブリックで、IPv4 および IPv6 トラフィックに最適化されたレイヤ 2 オーバーレイマルチキャストを設定する方法を示しています。

IPv4 マルチキャストトラフィックについては、「外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングのトポロジ」を参照してください。

図 9. IPv6 トラフィックの外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングのトポロジ
外部ネットワークへの最適化されたレイヤ 2 マルチキャスト IPv6 トラフィックのハンドオフの BGP EVPN VXLAN ファブリックトポロジ。

このトポロジには 2 台のスパインスイッチと、外部ネットワークに接続された 3 台の VTEP を備えた EVPN VXLAN ファブリックが示されています。マルチキャストトラフィックの送信元はレイヤ 2 VTEP 1 にあり、受信側はレイヤ 2 VTEP 3、集中型ゲートウェイにあり、外部ネットワークにもあります。集中型ゲートウェイ（CGW）は VTEP 2 で設定されています。VLAN 101 では IGMPv2 および MLD が有効になっており、VLAN 102 では IGMPv3 および MLD が有効になっています。ランデブーポイント（RP）は EVPN VXLAN ファブリックの外部に配置されています。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. VTEP 1、CGW、および VTEP 3 の設定

VTEP 1

CGW

VTEP 3

 
Leaf-01#show running-config
hostname Leaf-01
!
ip routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.3
ip igmp snooping querier
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
!
l2vpn evpn
replication-type ingress
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.3 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.3 255.255.255.255
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.13.3 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/5
switchport access vlan 102
switchport mode access
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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
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
!
end
 
Leaf-02#show running-config
hostname Leaf-02
!
vrf definition green
rd 1:1
!
address-family ipv4
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
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 vrf green
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
ipv6 multicast-routing vrf green
!
l2vpn evpn
replication-type ingress
router-id Loopback1
default-gateway advertise
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.4 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.4 255.255.255.255
ip ospf 1 area 0
!
interface GigabitEthernet1/0/1
no switchport
ip address 172.16.14.4 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface GigabitEthernet1/0/5
no switchport
mtu 1500
vrf forwarding green
ip address 192.168.1.1 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
ipv6 address 2001:192:168:1::1/64
ospfv3 2 network point-to-point
ospfv3 2 ipv6 area 0
!
interface GigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface GigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
spanning-tree portfast
!
interface Vlan101
vrf forwarding green
ip address 10.1.101.1 255.255.255.0
ip pim sparse-mode
ipv6 address 2001:10:1:101::1/64
!
interface Vlan102
vrf forwarding green
ip address 10.1.102.1 255.255.255.0
ip pim sparse-mode
ip igmp version 3
ipv6 address 2001:10:1:102::1/64
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
router ospfv3 2
!
address-family ipv6 unicast vrf green
redistribute connected
redistribute bgp 65001
exit-address-family
!
router ospf 2 vrf green
redistribute connected
redistribute bgp 65001
!
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
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 static
redistribute connected
redistribute ospf 2 match internal external 1 external 2
exit-address-family
!
ip pim vrf green rp-address 192.168.255.255
!
ipv6 pim vrf green rp-address 2001:192:168:255::255
!
end
 
Leaf-03#show running-config
hostname Leaf-03
!
ip routing
!
ip igmp snooping querier version 3
ip igmp snooping querier address 172.16.254.6
ip igmp snooping querier
!
ipv6 unicast-routing
ipv6 mld snooping querier version 2
ipv6 mld snooping querier
ipv6 mld snooping
!
l2vpn evpn
replication-type ingress
router-id Loopback1
multicast advertise
!
l2vpn evpn instance 101 vlan-based
encapsulation vxlan
!
l2vpn evpn instance 102 vlan-based
encapsulation vxlan
!
vlan configuration 101
member evpn-instance 101 vni 10101
vlan configuration 102
member evpn-instance 102 vni 10102
!
interface Loopback0
ip address 172.16.255.6 255.255.255.255
ip ospf 1 area 0
!
interface Loopback1
ip address 172.16.254.6 255.255.255.255
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/1
no switchport
ip address 172.16.16.6 255.255.255.0
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 ospf network point-to-point
ip ospf 1 area 0
!
interface TenGigabitEthernet1/0/10
switchport access vlan 101
switchport mode access
!
interface TenGigabitEthernet1/0/11
switchport access vlan 102
switchport mode access
!
interface nve1
no ip address
source-interface Loopback1
host-reachability protocol bgp
member vni 10101 ingress-replication
member vni 10102 ingress-replication
!
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 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
!
end
表 12. スパインスイッチ 1、スパインスイッチ 2、および外部デバイスの設定

スパインスイッチ 1

スパインスイッチ 2

外部デバイス

 
Spine-01#show running-config
hostname Spine-01
!
ip routing
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.13.1 255.255.255.0
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 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 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
!
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
!
end
 
Spine-02#show running-config
hostname Spine-02
!
ip routing
!
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 GigabitEthernet1/0/1
no switchport
ip address 172.16.23.2 255.255.255.0
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 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 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 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
!
end
 
EXT1#show running-config
hostname EXT
!
ip multicast-routing distributed
!
ipv6 unicast-routing
ipv6 multicast-routing
!
bridge-domain 103
bridge-domain 104
!
interface Loopback255
ip address 192.168.255.255 255.255.255.255
ip pim sparse-mode
ip ospf 2 area 0
ipv6 address 2001:192:168:255::255/128
ipv6 ospf 2 area 0
!
interface GigabitEthernet0/0/0
ip address 192.168.1.2 255.255.255.0
ip pim sparse-mode
ip ospf network point-to-point
ip ospf 2 area 0
negotiation auto
ipv6 address 2001:192:168:1::2/64
ipv6 ospf 2 area 0
ipv6 ospf network point-to-point
!
interface GigabitEthernet0/0/3
no ip address
negotiation auto
service instance 103 ethernet
encapsulation dot1q 103
rewrite ingress tag pop 1 symmetric
bridge-domain 103
!
service instance 104 ethernet
encapsulation dot1q 104
rewrite ingress tag pop 1 symmetric
bridge-domain 104
!
!
interface BDI103
ip address 192.168.103.1 255.255.255.0
ip pim sparse-mode
ip ospf 2 area 0
ipv6 address 2001:192:168:103::1/64
ipv6 ospf 2 area 0
!
interface BDI104
ip address 192.168.104.1 255.255.255.0
ip pim sparse-mode
ip igmp static-group 239.1.1.2 source 10.1.102.11
ip igmp version 3
ip ospf 2 area 0
ipv6 address 2001:192:168:104::1/64
ipv6 ospf 2 area 0
!
router ospfv3 2
!
address-family ipv6 unicast
passive-interface BDI103
passive-interface BDI104
passive-interface Loopback255
exit-address-family
!
router ospf 2
passive-interface BDI103
passive-interface BDI104
!
ip pim rp-address 192.168.255.255
ip pim ssm range SSM
!
ip access-list standard SSM
10 permit 239.1.1.2
!
ipv6 pim rp-address 2001:192:168:255::255
!
end

例 6：IPv4 および IPv6 の外部ネットワークとの最適化されたレイヤ 2 オーバーレイ マルチキャスト インターワーキングの設定に戻ってください。

最適化されたレイヤ 2 オーバーレイマルチキャストの設定例に戻ってください。

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認

次のセクションでは、上記で設定したトポロジのデバイスで、外部ネットワークへの IPv4 および IPv6 マルチキャスト トラフィック ハンドオフ向けの最適化されたレイヤ 2 オーバーレイマルチキャスト設定を確認するための show コマンドの出力例を示します。

IPv4 マルチキャストトラフィックに対する show コマンドの出力を確認するには、「IPv4 マルチキャスト トラフィック ハンドオフの設定の確認」を参照してください

IPv6 マルチキャストトラフィックに対する show コマンドの出力は、次のとおりです。

VTEP 1 の設定を確認するための出力

CGW の設定を確認するための出力

VTEP 3 の設定を確認するための出力

スパインスイッチ 1 の設定を確認するための出力

スパインスイッチ 2 の設定を確認するための出力

外部デバイスの設定を確認するための出力

VTEP 1 の設定を確認するための出力

Leaf-01# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 172.16.254.4



Leaf-01# show ipv6 mld snooping querier vlan 101
IP address               : FE80:0:7155:0:12B3:D5FF:FE6A:8F80
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-01# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 1
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE04                 101  20:58:46 20:58:46 /
                                                                                       -     

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE06                 101  20:48:20 20:48:20 /
                       


Leaf-01# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.3:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.3
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-01# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------


Leaf-01# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         MLDv2     EXCLUDE (*, FF06::239:1:1:1)
101   101   172.16.254.6         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-01# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      V:10101 172.16.254.4, Gi1/0/10:101, V:10101 172.16.254.6                   


Leaf-01# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          172.16.254.4         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.6         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-01# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.3:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 655
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:09:15 UTC
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 653
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 9 2022 16:09:15 UTC
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:09:15 UTC


Leaf-01# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.3:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 690
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:19:41 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 688
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 9 2022 16:19:41 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:19:41 UTC

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認に戻ってください。

CGW の設定を確認するための出力
Leaf-02# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 Vl101
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 Vl101


Leaf-02# show ipv6 mld snooping querier vlan 101
IP address               : FE80::46D3:CAFF:FE28:6CC1
MLD  version             : v2
Port                     : Gi1/0/10
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-02# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 1
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Gi1/0/10  FE80::46D3:CAFF:FE28:6CC1       101  00:00:00 00:01:28 /
                                                                                   00:01:28  

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE06                 101  20:52:37 20:52:37 /
                                                                                       -     

Leaf-02# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.4:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Enabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       Vlan101
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.4
    VRF:             
    IPv4 IRB:        Enabled (Asymmetric)
    IPv6 IRB:        Enabled (Asymmetric)
    Pseudoports:
      GigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.6
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD


Leaf-02# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Gi1/0/10        MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-02# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.6         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-02# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      Gi1/0/10:101, V:10101 172.16.254.3, V:10101 172.16.254.6                   


Leaf-02# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          Gi1/0/10:101         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.6         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-02# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 471
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     2         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.4)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.4
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:09:15 UTC


Leaf-02# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 513
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35 (global)
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:19:41 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 511
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 9 2022 16:19:41 UTC
  Refresh Epoch 2
  Local
    172.16.254.6 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.6, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:19:41 UTC


Leaf-02# show ipv6 mroute vrf green FF06::239:1:1:1 
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::239:1:1:1), 21:03:04/never, RP 2001:192:168:255::255, flags: SCJ
  Incoming interface: GigabitEthernet1/0/5
  RPF nbr: FE80::A2B4:39FF:FE21:9182
  Immediate Outgoing interface list:
    Vlan101, Forward, 21:03:04/never

(2001:10:1:101::11, FF06::239:1:1:1), 00:05:00/00:02:12, flags: SFJT
  Incoming interface: Vlan101
  RPF nbr: 2001:10:1:101::11
  Immediate Outgoing interface list:
    GigabitEthernet1/0/5, Forward, 00:05:00/00:02:35



Leaf-02# show ipv6 mld vrf green groups ff06::239:1:1:1 detail 
Interface:      Vlan101
Group:          FF06::239:1:1:1
Uptime:         21:03:04
Router mode:    EXCLUDE (Expires: 00:02:49)
Host mode:      INCLUDE
Last reporter:  FE80::7E21:DFF:FEBD:9500
Source list is empty

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認に戻ってください。

VTEP 3 の設定を確認するための出力

Leaf-03# show l2vpn evpn default-gateway vlan 101
Valid Default Gateway Address                 EVI   VLAN  MAC Address    Source
----- --------------------------------------- ----- ----- -------------- -----------
  Y   10.1.101.1                              101   101   7c21.0dbd.9541 172.16.254.4
  Y   2001:10:1:101::1                        101   101   7c21.0dbd.9541 172.16.254.4


Leaf-03# show ipv6 mld snooping querier vlan 101
IP address               : FE80:0:1C56:0:E75:BDFF:FE67:EF00
MLD  version             : v2
Port                     : Switch
Max response time        : 10s
Query interval           : 125s
Robustness variable      : 2


Leaf-03# show ipv6 mld snooping membership vlan 101
Snooping Membership Summary for Vlan 101
------------------------------------------
Total number of channels: 1
Total number of hosts   : 2

Source/Group                    Interface Reporter                        Vlan Uptime   Last-Join/
                                                                                   Last-Leave
-----------------------------------------------------------------------------------------------

::/FF06::239:1:1:1              Te1/0/10  FE80::EEE1:A9FF:FE37:92C1       101  00:00:00 00:00:10 /
                                                                                   00:00:10  

::/FF06::239:1:1:1              Tu0       FE80::AC10:FE04                 101  21:05:03 21:05:03 /
                                                                                       -     


Leaf-03# show l2vpn evpn evi 101 detail
EVPN instance:       101 (VLAN Based)
  RD:                172.16.254.6:101 (auto)
  Import-RTs:        65001:101 
  Export-RTs:        65001:101 
  Per-EVI Label:     none
  State:             Established
  Replication Type:  Ingress (global)
  Encapsulation:     vxlan
  IP Local Learn:    Enabled (global)
  Adv. Def. Gateway: Disabled (global)
  Re-originate RT5:  Disabled
  Adv. Multicast:    Enabled (global)
  Vlan:              101
    Protected:       False
    Ethernet-Tag:    0
    State:           Established
    Flood Suppress:  Attached
    Core If:         
    Access If:       
    NVE If:          nve1
    RMAC:            0000.0000.0000
    Core Vlan:       0
    L2 VNI:          10101
    L3 VNI:          0
    VTEP IP:         172.16.254.6
    Pseudoports:
      TenGigabitEthernet1/0/10 service instance 101
        Routes: 1 MAC, 2 MAC/IP
    Peers:
      172.16.254.3
        Routes: 1 MAC, 2 MAC/IP, 1 IMET, 0 EAD
      172.16.254.4
        Routes: 2 MAC, 4 MAC/IP, 1 IMET, 0 EAD


Leaf-03# show l2vpn evpn multicast local address FF06::239:1:1:1
EVI   VLAN  Interface       Version   Filter  (Source, Group)
----- ----- --------------- --------- ------- ---------------
101   101   Te1/0/10        MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-03# show l2vpn evpn multicast remote address FF06::239:1:1:1
EVI   VLAN  Originator           Version   Filter  (Source, Group)
----- ----- -------------------- --------- ------- ---------------
101   101   172.16.254.4         MLDv2     EXCLUDE (*, FF06::239:1:1:1)


Leaf-03# show l2route evpn multicast routes group FF06::239:1:1:1
EVI   ETAG       Group                                   Source                                  Next-hop(s)          
----- ---------- --------------------------------------- --------------------------------------- -------------------- 
101   0          FF06::239:1:1:1                         ::                                      V:10101 172.16.254.4, V:10101 172.16.254.3, Te1/0/10:101                   


Leaf-03# show l2route evpn multicast smet group FF06::239:1:1:1
EVI   ETAG       Origin               Group                                   Filter     Source(s)            
----- ---------- -------------------- --------------------------------------- ---------- -------------------- 
101   0          Te1/0/10:101         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 
101   0          172.16.254.4         FF06::239:1:1:1                         EXCLUDE    (*)MLDv2 


Leaf-03# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.4
BGP routing table entry for [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 859
Paths: (2 available, best #2, table EVPN-BGP-Table)
  Not advertised to any peer
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.2 (172.16.255.2)
      Origin incomplete, metric 0, localpref 100, valid, internal
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.2
      rx pathid: 0, tx pathid: 0
      Updated on May 9 2022 16:09:15 UTC
  Refresh Epoch 2
  Local
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:09:15 UTC
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35, version 861
Paths: (1 available, best #1, table evi_101)
  Not advertised to any peer
  Refresh Epoch 2
  Local, imported path from [6][172.16.254.4:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.4]/35 (global)
    172.16.254.4 (metric 3) (via default) from 172.16.255.1 (172.16.255.1)
      Origin incomplete, metric 0, localpref 100, valid, internal, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Originator: 172.16.255.4, Cluster list: 172.16.255.1
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:09:15 UTC


Leaf-03# show bgp l2vpn evpn route-type 6 0 * FF06::239:1:1:1 172.16.254.6
BGP routing table entry for [6][172.16.254.6:101][0][0][*][128][FF06::239:1:1:1][32][172.16.254.6]/35, version 870
Paths: (1 available, best #1, table evi_101)
  Advertised to update-groups:
     2         
  Refresh Epoch 1
  Local
    :: (via default) from 0.0.0.0 (172.16.255.6)
      Origin incomplete, localpref 100, weight 32768, valid, sourced, local, best
      IGMP/MLD v2, exclude
      Extended Community: RT:65001:101 ENCAP:8
      Local irb vxlan vtep:
        vrf:not found, l3-vni:0
        local router mac:0000.0000.0000
        core-irb interface:(not found)
        vtep-ip:172.16.254.6
      rx pathid: 0, tx pathid: 0x0
      Updated on May 9 2022 16:19:41 UTC

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認に戻ってください。

スパインスイッチ 1 の設定を確認するための出力

Spine-01# show bgp l2vpn evpn all summary
BGP router identifier 172.16.255.1, local AS number 65001
BGP table version is 330, main routing table version 330
41 network entries using 15744 bytes of memory
79 path entries using 17696 bytes of memory
13/12 BGP path/bestpath attribute entries using 3848 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
8 BGP extended community entries using 324 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 37732 total bytes of memory
BGP activity 126/85 prefixes, 384/305 paths, scan interval 60 secs
45 networks peaked at 15:44:30 May 9 2022 UTC (21:34:21.817 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.2    4        65001    1698    1699      330    0    0 23:12:41       38
172.16.255.3    4        65001    1567    1710      330    0    0 23:12:44        8
172.16.255.4    4        65001    1624    1710      330    0    0 23:12:44       22
172.16.255.6    4        65001    1548    1718      330    0    0 23:12:44       11

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認に戻ってください。

スパインスイッチ 2 の設定を確認するための出力

Spine-02# show bgp l2vpn evpn all summary 
BGP router identifier 172.16.255.2, local AS number 65001
BGP table version is 330, main routing table version 330
41 network entries using 15744 bytes of memory
79 path entries using 17696 bytes of memory
13/12 BGP path/bestpath attribute entries using 3848 bytes of memory
3 BGP rrinfo entries using 120 bytes of memory
8 BGP extended community entries using 324 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 37732 total bytes of memory
BGP activity 130/89 prefixes, 386/307 paths, scan interval 60 secs
45 networks peaked at 15:44:30 May 9 2022 UTC (21:34:42.736 ago)

Neighbor        V           AS MsgRcvd MsgSent   TblVer  InQ OutQ Up/Down  State/PfxRcd
172.16.255.1    4        65001    1699    1698      330    0    0 23:13:02       38
172.16.255.3    4        65001    1566    1709      330    0    0 23:13:02        8
172.16.255.4    4        65001    1621    1707      330    0    0 23:13:02       22
172.16.255.6    4        65001    1554    1712      330    0    0 23:13:02       11

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認に戻ってください。

外部デバイスの設定を確認するための出力

EXT# show ipv6 mld groups  FF06::239:1:1:1 
MLD Connected Group Membership
Group Address                           Interface                                             Uptime    Expires
FF06::239:1:1:1                         BDI103                                               21:07:51  00:03:45



EXT# show ipv6 pim group-map FF06::239:1:1:1
IP PIM Group Mapping Table 
(* indicates group mappings being used) 

FF00::/8*
    SM, RP: 2001:192:168:255::255
    RPF: Tu4,2001:192:168:255::255 (us)
    Info source: Static
    Uptime: 20:57:37, Groups: 1



EXT# show ipv6 mroute FF06::239:1:1:1
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::239:1:1:1), 21:07:51/00:02:36, RP 2001:192:168:255::255, flags: SCJ
  Incoming interface: Tunnel4
  RPF nbr: 2001:192:168:255::255
  Immediate Outgoing interface list:
    BDI103, Forward, 21:07:51/never
    GigabitEthernet0/0/0, Forward, 20:57:13/00:02:36

(2001:10:1:101::11, FF06::239:1:1:1), 00:16:12/00:03:00, RP 2001:192:168:255::255, flags: SRJ
  Incoming interface: Tunnel4
  RPF nbr: 2001:192:168:255::255
  Immediate Outgoing interface list:
    GigabitEthernet0/0/0, Null, 00:16:12/00:02:36
  Inherited Outgoing interface list:
    BDI103, Forward, 21:07:51/never

(2001:10:1:101::11, FF06::239:1:1:1), 00:16:12/00:03:00, flags: SJT
  Incoming interface: GigabitEthernet0/0/0
  RPF nbr: FE80::7E21:DFF:FEBD:9564
  Inherited Outgoing interface list:
    BDI103, Forward, 21:07:51/never

ファブリック外の RP を使用した IPv4 および IPv6 トラフィックの最適化されたレイヤ 2 オーバーレイマルチキャスト設定の確認に戻ってください。