スイッチ : Cisco Catalyst 6500 シリーズ スイッチ

接続されている 6800IA(FEX)による Catalyst 6500 シリーズ スイッチ ISSU アップグレード手順

2015 年 11 月 26 日 - 機械翻訳について
その他のバージョン: PDFpdf | 英語版 (2015 年 8 月 22 日) | フィードバック

概要

このドキュメントでは、デュアルホーム Cisco Catalyst 6800 インスタント アクセス スイッチ(FEX)が接続されているスーパバイザ 2T を使用した、仮想スイッチング システム(VSS)モードの Cisco Catalyst 6500 シリーズ スイッチでの段階的なインサービス ソフトウェア アップグレード(ISSU)手順について説明します。

著者:Cisco TAC エンジニア、Sweta Mogra

前提条件

要件

このドキュメントに関する特別な要件はありません。

使用するコンポーネント

このドキュメントの情報は、WS-X6904-40G ラインカードでデュアル ホーム 6800IA が接続されているスーパバイザ エンジン 2T を実行する VSS モードでの Cisco Catalyst 6500 シリーズ スイッチに基づくものです。

このドキュメントの情報は、特定のラボ環境にあるデバイスに基づいて作成されたものです。 このドキュメントで使用するすべてのデバイスは、クリアな(デフォルト)設定で作業を開始しています。 ネットワークが稼働中の場合は、コマンドが及ぼす潜在的な影響を十分に理解しておく必要があります。

アップグレード手順

初期設定

アップグレード手順では、Cisco IOS® ソフトウェア リリース 15.1(2)SY をリリース 15.1(2)SY1 にアップグレードします。

ISSU プロセスの前の統計を以下に示します。

  • スイッチ ID 1 の Catalyst 6500 シャーシがアクティブで、ID 2 のスイッチがスタンバイ(ホット)です。
  • 両方のシャーシが、Cisco IOS ソフトウェア リリース 15.1(2) SY で起動されています。
  • Cisco IOS ソフトウェア リリース 15.0(2) EX2 を実行している単一の 6800IA が、デュアルホーム接続で WS-X6904-40G ラインカードの VSS に接続されます。 FEX ポート チャネル番号は 99 で、FEX ID は 110 です。
6K1#show mod sw all
 Switch Number:     1   Role:   Virtual Switch Active
----------------------  -----------------------------
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  2    5  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G       SAL1632K9P2
  3   20  DCEF2T 4 port 40GE / 16 port 10GE      WS-X6904-40G       SAL1741E4ZA

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  2  c471.fe7c.de96 to c471.fe7c.de9d   1.3   12.2(50r)SYS 15.1(2)SY    Ok
  3  e02f.6d6a.698c to e02f.6d6a.699f   1.0   12.2(50r)SYL 15.1(2)SY    Ok

Mod  Sub-Module                  Model              Serial       Hw     Status
---- --------------------------- ------------------ ----------- ------- -------
  2  Policy Feature Card 4       VS-F6K-PFC4        SAL1637MCQQ  1.2    Ok
  2  CPU Daughterboard           VS-F6K-MSFC5       SAL1637MKX8  1.4    Ok
  3  Distributed Forwarding Card WS-F6K-DFC4-E      SAL1745FSD6  1.0    Ok

Mod  Online Diag Status
---- -------------------
  2  Pass
  3  Pass

 Switch Number:     2   Role:  Virtual Switch Standby
----------------------  -----------------------------
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  2    5  Supervisor Engine 2T 10GE w/ CTS (Hot) VS-SUP2T-10G       SAL1650UC8L
  3   20  DCEF2T 4 port 40GE / 16 port 10GE      WS-X6904-40G       SAL17173QD3

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  2  2c54.2dc4.2f3a to 2c54.2dc4.2f41   1.4   12.2(50r)SYS 15.1(2)SY    Ok
  3  70ca.9b8f.510c to 70ca.9b8f.511f   1.0   12.2(50r)SYL 15.1(2)SY    Ok

Mod  Sub-Module                  Model              Serial       Hw     Status
---- --------------------------- ------------------ ----------- ------- -------
  2  Policy Feature Card 4       VS-F6K-PFC4        SAL1651UG8P  1.2    Ok
  2  CPU Daughterboard           VS-F6K-MSFC5       SAL1651UEBY  1.5    Ok
  3  Distributed Forwarding Card WS-F6K-DFC4-E      SAL17173QHY  1.2    Ok

Mod  Online Diag Status
---- -------------------
  2  Pass
  3  Pass

 Switch Number:   110   Role:                     FEX
----------------------  -----------------------------
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  1   48  C6800IA 48GE                           C6800IA-48TD       FOC1736W1A6

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  1  c025.5cc2.2d00 to c025.5cc2.2d33   0.0   Unknown      15.0(2)EX2   Ok

Mod  Online Diag Status
---- -------------------
  1  Pass  


6K1#show switch virtual
Switch mode                  : Virtual Switch
Virtual switch domain number : 100
Local switch number          : 1
Local switch operational role: Virtual Switch Active
Peer switch number           : 2
Peer switch operational role : Virtual Switch Standby

アップグレード手順

  1. 新しい Cisco IOS イメージ(Cisco IOS ソフトウェア リリース 15.1(2) SY1)がブートディスクおよびスレーブ ブートディスクにあることを確認します。

    6K1#dir bootdisk: | in s2t54
        5  -rw-   120035816  Jan 23 2014 22:35:12 +00:00 
    s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
        8  -rw-   119792104  Feb 10 2014 19:42:12 +00:00 
    s2t54-adventerprisek9-mz.SPA.151-2.SY.bin

    6K1#dir slavebootdisk: | in s2t54
        5  -rw-   120035816  Jan 23 2014 22:26:14 +00:00 
    s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
        8  -rw-   119792104  Feb 10 2014 19:46:14 +00:00 
    s2t54-adventerprisek9-mz.SPA.151-2.SY.bin


  2. (任意)以下のコマンドを使用して、VSS がアップグレード手順を実行できる状態にあることを確認します。
    • show issu state detail
    • show redundancy
    • show module switch all
    • 6K1#show issu state detail

               The system is configured to be upgraded in staggered mode.
               Two supervisor nodes are found to be online.
               要約: the system will be upgraded in in-tandem mode.

                      Slot = 1/2
                  RP State = Active
                ISSU State = Init
             Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
            Operating Mode = sso
            ISSU Sub-State = No Upgrade Operation in Progress
            Starting Image = N/A
              Target Image = N/A
           Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin


                      Slot = 2/2
                  RP State = Standby
                ISSU State = Init
             Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
            Operating Mode = sso
            ISSU Sub-State = No Upgrade Operation in Progress
            Starting Image = N/A
              Target Image = N/A
           Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin


      This system is Fex-capable


      Fex-ID   ISSU Status

        110    FEX_INIT

      6K1#

      6K1#show redundancy
      Redundant System Information :
      ------------------------------
             Available system uptime = 36 minutes
      Switchovers system experienced = 0
                    Standby failures = 0
              Last switchover reason = none

                       Hardware Mode = Duplex
          Configured Redundancy Mode = sso
           Operating Redundancy Mode = sso
                    Maintenance Mode = Disabled
                      Communications = Up

      Current Processor Information :
      -------------------------------
                     Active Location = slot 1/2
              Current Software state = ACTIVE
             Uptime in current state = 36 minutes
                       Image Version = Cisco IOS Software, s2t54 Software
                       (s2t54-ADVENTERPRISEK9-M),
                       Version 15.1(2)SY, RELEASE SOFTWARE (fc4)
      Technical Support: http://www.cisco.com/techsupport
      Copyright (c) 1986-2013 by Cisco Systems, Inc.
      Compiled Wed 04-Sep-13 12:37 by prod_rel_team
                                BOOT = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
                         CONFIG_FILE =
                             BOOTLDR =
              Configuration register = 0x2102

      Peer Processor Information :
      ----------------------------
                    Standby Location = slot 2/2
              Current Software state = STANDBY HOT
             Uptime in current state = 34 minutes
                       Image Version = Cisco IOS Software, s2t54 Software
                        (s2t54-ADVENTERPRISEK9-M),
                       Version 15.1(2)SY, RELEASE SOFTWARE (fc4)
      Technical Support: http://www.cisco.com/techsupport
      Copyright (c) 1986-2013 by Cisco Systems, Inc.
      Compiled Wed 04-Sep-13 12:37 by prod_rel_team
                                BOOT = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
                         CONFIG_FILE =
                             BOOTLDR =
              Configuration register = 0x2102
  3. アップグレード プロセスを開始するには、issu loadversion コマンドを使用します。

    この手順では、VSS スタンバイ シャーシがリブートされ、新しいイメージでリロードされ、VSS スタンバイ シャーシとして SSO 冗長モードで初期化され、新しいイメージを実行します。 シャーシの設定が同期されると、この手順が完了し、「Bulk sync succeeded」というメッセージが表示されます。 新しいイメージがロードされて、VSS スタンバイ シャーシが SSO モードへ移行するのに、数秒から数分かかる場合があります。

    6K1#issu loadversion 1/2 bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
    2/2 slavebootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin


    System configuration has been modified. Save? [yes/no]: yes
    Building configuration...
    [OK]
    %issu loadversion initiated successfully, upgrade sequence will begin shortly


    6K1#
    *Feb 11 05:24:40.091: %ISSU_PROCESS-SW1-3-LOADVERSION: Loadversion sequence
    will begin in 60 seconds. Enter 'issu abortversion' to cancel.

    *Feb 11 05:25:10.091: %ISSU_PROCESS-SW1-6-LOADVERSION_INFO: Resetting Standby shortly

    <..output truncated..>

    *Feb 11 05:29:46.075: %VS_GENERIC-SW1-6-VS_HA_HOT_STANDBY_NOTIFY: Standby switch
    is in Hot Standby mode
    *Feb 11 05:29:46.079: %HA_CONFIG_SYNC-SW1-6-BULK_CFGSYNC_SUCCEED: Bulk Sync succeeded
    *Feb 11 05:29:46.079: %RF-SW1-5-RF_TERMINAL_STATE: Terminal state reached for (SSO)

    *Feb 11 05:30:25.091: %ISSU_PROCESS-SW1-3-LOADVERSION: Loadversion has completed.
    Please issue the 'issu runversion' command after all modules come online.

    !
    ! Boot variable for standby should point to new Image in "show issu state detail" output.

    6K1#show issu state det
             The system is configured to be upgraded in staggered mode.
             2 supervisor nodes are found to be online.
             Summary: an in-tandem upgrade is in progress.

                    Slot = 1/2
                RP State = Active
              ISSU State = Load Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
          Operating Mode = sso
          ISSU Sub-State = Load Version Completed
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin


                    Slot = 2/2
                RP State = Standby
              ISSU State = Load Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12

          Operating Mode = sso
          ISSU Sub-State = Load Version Completed
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin


    This system is Fex-capable


    Fex-ID   ISSU Status

      110    FEX_UPGRADE_INIT


    6K1#show redundancy states
           my state = 13 -ACTIVE
         peer state = 8  -STANDBY HOT
               Mode = Duplex
               Unit = Secondary
            Unit ID = 18

    Redundancy Mode (Operational) = sso
    Redundancy Mode (Configured)  = sso
    Redundancy State              = sso
         Maintenance Mode = Disabled
        Manual Swact = enabled
     Communications = Up

       client count = 144
     client_notification_TMR = 30000 milliseconds
              keep_alive TMR = 9000 milliseconds
            keep_alive count = 1
        keep_alive threshold = 19
               RF debug mask = 0x0


  4. VSS のスタンバイ シャーシが正常に SSO の冗長ステートで新しいイメージを実行し、VSS のスタンバイ シャーシのすべてのライン カードが起動してオンラインである場合、スイッチオーバーを実施するには、issu runversion コマンドを入力します。 アップグレードされた VSS スタンバイ シャーシは、新しいアクティブ シャーシとしてロールを代行し、新しいイメージを実行します。 前にアクティブだったシャーシは、新しい SSO モードの VSS スタンバイ シャーシとしてリロードおよびリブートされ、(ソフトウェア アップグレードを終了して古いイメージを復元する必要がある場合は)古いイメージを実行します。 シャーシの設定が同期されると、この手順が完了し、「Bulk sync succeeded」というメッセージが表示されます。

    6K1#issu runversion

    This command will reload the Active unit. 
    Proceed ? [confirm]
    %issu runversion initiated successfully

    *Feb 11 05:35:19.035: %RF-SW1-5-RF_RELOAD: Self reload. Reason: Admin ISSU
    runversion CLI
    <..output truncated..>

    Feb 11 05:35:21.411: %SYS-SW1-5-SWITCHOVER: Switchover requested by Exec.
    Reload Reason: Admin ISSU runversion CLI.
    Resetting .......

    !
    !Standby chassis now becomes active. Below logs are from new active switch.
    !

    Initializing as Virtual Switch ACTIVE processor
    .
    .

    *Feb 11 05:37:36.107: %PFREDUN-SW2-6-ACTIVE: Standby initializing for SSO mode


    *Feb 11 05:39:56.563: %HA_CONFIG_SYNC-SW2-6-BULK_CFGSYNC_SUCCEED: Bulk Sync succeeded
    *Feb 11 05:39:56.563: %RF-SW2-5-RF_TERMINAL_STATE: Terminal state reached for (SSO)
    *Feb 11 05:39:56.555: %PFREDUN-SW1_STBY-6-STANDBY: Ready for SSO mode in Default Domain

    ! Wait till all the modules and Fex Port-channel 99 links come up
    !

    *Feb 11 05:41:28.467: %ISSU_PROCESS-SW2-6-RUNVERSION_INFO: Runversion has completed.
    Please issue the 'issu acceptversion' command
    Feb 11 05:43:13.034: %LINK-3-UPDOWN: Interface TenGigabitEthernet1/0/2, changed
    state to up (FEX-110)
    Feb 11 05:43:14.033: %LINEPROTO-5-UPDOWN: Line protocol on Interface
    TenGigabitEthernet1/0/2, changed state to up (FEX-110)
    *Feb 11 05:43:14.491: %SATMGR-SW2-5-FABRIC_PORT_UP: SDP up on interface Te1/3/5,
    connected to FEX 110, uplink 52
    *Feb 11 05:43:14.491: %SATMGR-SW2-5-DUAL_ACTIVE_DETECT_CAPABLE: channel group 99
    is now dual-active detection capable


    6K1#show issu state
             The system is configured to be upgraded in staggered mode.
             2 supervisor nodes are found to be online.
             Summary: an in-tandem upgrade is in progress.

                    Slot = 2/2
                RP State = Active
              ISSU State = Run Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12


                    Slot = 1/2
                RP State = Standby
              ISSU State = Run Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;

    This system is Fex-capable


    Fex-ID   ISSU Status

      110    FEX_UPGRADE_INIT


    6K1#show fex 110 detail
    FEX: 110        Description: FEX0110     state: online
      FEX version: 15.0(2)EX2
      Extender Model: C6800IA-48TD, Extender Serial: FOC1736W1A6
      FCP ready: yes
      Image Version Check: enforced
      Fabric Portchannel Ports: 2
      Fabric port for control traffic: Te2/3/5
      Fabric interface state:
        Po99       - Interface Up.     
        Te1/3/5    - Interface Up.      state: bound       
        Te2/3/5    - Interface Up.      state: bound  


  5. ロールバック タイマーを停止するには、issu acceptversion コマンドを使用します。 タイマーの期限が切れると、アップグレードされたシャーシはリロードを行い、以前のソフトウェア バージョンに戻るため、これが必要です。

    6K1#issu acceptversion
    % Rollback timer stopped. Please issue the 'issu commitversion' command.


  6. FEX(6800IA)でイメージのダウンロードとアップグレード手順を開始するには、issu runversion fex all コマンドを使用します。 FEX が Supervisor2T(ここでは Cisco IOS ソフトウェア リリース 15.2(2)SY1)の新規ソフトウェア バンドルからイメージのダウンロードをトリガーします。 FEX のスタックを使用する場合、メンバへのイメージの抽出はマスターが担当します。 TFTP サーバは 192.1.1.1 で実行されます。

    6K1#issu runversion fex all 

    % Successfully initiated 'runversion fex' for Fex IDs: 110.

    Use 'show issu state' for more information.


    6K1#show issu state det
             The system is configured to be upgraded in staggered mode.
             2 supervisor nodes are found to be online.
             Summary: an in-tandem upgrade is in progress.

                    Slot = 2/2
                RP State = Active
              ISSU State = Run Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;bootdisk:
    s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12
          Operating Mode = sso
          ISSU Sub-State = Run Version Completed
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin


                    Slot = 1/2
                RP State = Standby
              ISSU State = Run Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
          Operating Mode = sso
          ISSU Sub-State = Run Version Completed
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin


    This system is Fex-capable


    Fex-ID   ISSU Status

      110    FEX_UPGRADE_IN_PROGRESS


    Following are the logs on from FEX 6800IA console:

    !

    !192.1.1.1 is the tftp running on FEX controller i.e. VSS active and vlan 1012 is the
    control vlan associated with fex.

    !
    FEX-110#     
    Loading c6800ia-universalk9-mz.150-2.EX4.bin from 192.1.1.1
    (via Vlan1012):  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    [OK - 15493122 bytes]

    examining image...
    extracting info (112 bytes)
    extracting c6800ia-universalk9-mz.150-2.EX4/info (792 bytes)
    extracting info (112 bytes)

    Stacking Version Number: 1.55

    System Type:             0x00000000
      Ios Image File Size:   0x00EB5200
      Total Image File Size: 0x00EC6A00
      Minimum Dram required: 0x08000000
      Image Suffix:          universalk9-150-2.EX4
      Image Directory:       c6800ia-universalk9-mz.150-2.EX4
      Image Name:            c6800ia-universalk9-mz.150-2.EX4.bin
      Image Feature:         IP|LAYER_2|SSH|3DES|MIN_DRAM_MEG=128
      FRU Module Version:    No FRU Version Specified

    Old image for switch 1: flash:/c6800ia-universalk9-mz.150-2.EX2
      Old image will be left alone

    Extracting images from archive into flash...

    ! The console will be waiting for about 5-10 minutes after the above line.

    <output truncated>

    New software image installed in flash:/c6800ia-universalk9-mz.150-2.EX4

    Following are the logs from the 6500 Active supervisor:

    *Feb 11 06:00:30.387: %SATMGR-SW2-5-ONLINE: FEX 110 online
    *Feb 11 06:00:30.391: %SATMGR-SW2-5-FEX_MODULE_ONLINE: FEX 110, module 1 online
    *Feb 11 06:00:30.395: %OIR-SW2-6-INSREM: Switch 110 Physical Slot 1 - Module
    Type LINE_CARD  inserted
    *Feb 11 06:00:30.951: %SATMGR-SW2-5-FABRIC_PORT_UP: SDP up on interface Te2/3/5,
    connected to FEX 110, uplink 51
    *Feb 11 06:00:30.951: %SATMGR-SW2-5-DUAL_ACTIVE_DETECT_CAPABLE: channel group
    99 is now dual-active detection capable

    *Feb 11 06:01:00.983: %OIR-SW2-6-SP_INSCARD: Card inserted in Switch_number =
    110, physical slot 1, interfaces are now online



    FEX-110#show ver | in image
    System image file is "flash:/c6800ia-universalk9-mz.150-2.EX4/
    c6800ia-universalk9-mz.150-2.EX4.bin"


    6K1#show issu state det
             The system is configured to be upgraded in staggered mode.
             2 supervisor nodes are found to be online.
             Summary: an in-tandem upgrade is in progress.

                    Slot = 2/2
                RP State = Active
              ISSU State = Run Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12
          Operating Mode = sso
          ISSU Sub-State = Run Version Completed
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin


                    Slot = 1/2
                RP State = Standby
              ISSU State = Run Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12;
          Operating Mode = sso
          ISSU Sub-State = Run Version Completed
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin


    This system is Fex-capable


    Fex-ID   ISSU Status

      110    FEX_UPGRADE_COMPLETE


  7. 続行するには、issu commitversion コマンドを入力して、VSS のスタンバイ シャーシをアップグレードし、ISSU シーケンスを完了します。 VSS スタンバイ シャーシはリブートされ、新しいイメージでリロードされ、VSS スタンバイ シャーシとして SSO 冗長ステートで初期化され、新しいイメージを実行します。 シャーシの設定が同期されて「Bulk sync succeeded」というメッセージが表示され、新しい VSS スタンバイですべてのラインカードが起動しオンラインになると、この手順は完了します。

    6K1#issu commitversion
    %issu commitversion initiated successfully, upgrade sequence will continue shortly


    6K1#
    *Feb 11 06:05:30.839: %ISSU_PROCESS-SW2-3-COMMITVERSION: issu commitversion;
    Commitversion sequence will begin in 60 seconds. Enter 'issu abortversion'
    to cancel.

    *Feb 11 06:06:00.839: %ISSU_PROCESS-SW2-6-COMMITVERSION_INFO:
    Resetting Standby shortly

    *Feb 11 06:08:48.571: %PFREDUN-SW2-6-ACTIVE: Standby initializing for SSO mode
    *Feb 11 06:09:01.163: %ISSU_PROCESS-SW2-6-COMMITVERSION_INFO: Standby has
    come online, wait for terminal state
    .
    .
    *Feb 11 06:10:41.267: %VS_GENERIC-SW2-6-VS_HA_HOT_STANDBY_NOTIFY: Standby switch
    is in Hot Standby mode
    *Feb 11 06:10:41.271: %HA_CONFIG_SYNC-SW2-6-BULK_CFGSYNC_SUCCEED:
    Bulk Sync succeeded

    *Feb 11 06:10:41.271: %RF-SW2-5-RF_TERMINAL_STATE: Terminal state reached for (SSO)

    *Feb 11 06:10:46.403: %ISSU_PROCESS-SW2-6-COMMITVERSION_INFO: Upgrade has completed,
    updating boot configuration

    !

    !Boot variable now displays both new and old image in ?show issu state detail? output.

    !

    6K1#show issu state detail
             The system is configured to be upgraded in staggered mode.
             2 supervisor nodes are found to be online.
             Summary: an in-tandem upgrade is in progress.

                    Slot = 2/2
                RP State = Active
              ISSU State = Commit Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12

          Operating Mode = sso
          ISSU Sub-State = Commit Version completed, waiting for system to settle
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin


                    Slot = 1/2
                RP State = Standby
              ISSU State = Commit Version
           Boot Variable = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12

          Operating Mode = sso
          ISSU Sub-State = Commit Version completed, waiting for system to settle
          Starting Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin
            Target Image = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin
         Current Version = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin


    This system is Fex-capable


    Fex-ID   ISSU Status

      110    FEX_UPGRADE_COMPLETE


    6K1#show redundancy
    Redundant System Information :
    ------------------------------
           Available system uptime = 1 hour, 28 minutes
    Switchovers system experienced = 1
                  Standby failures = 1
            Last switchover reason = user forced

                     Hardware Mode = Duplex
        Configured Redundancy Mode = sso
         Operating Redundancy Mode = sso
                  Maintenance Mode = Disabled
                    Communications = Up

    Current Processor Information :
    -------------------------------
                   Active Location = slot 2/2
            Current Software state = ACTIVE
           Uptime in current state = 36 minutes
                     Image Version = Cisco IOS Software, s2t54 Software
    (s2t54-ADVENTERPRISEK9-M), Version 15.1(2)SY1, RELEASE SOFTWARE (fc4)
    Technical Support: http://www.cisco.com/techsupport
    Copyright (c) 1986-2013 by Cisco Systems, Inc.
    Compiled Thu 28-Nov-13 12:58 by prod_rel_team
                              BOOT = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12
                       CONFIG_FILE =
                           BOOTLDR =
            Configuration register = 0x2102

    Peer Processor Information :
    ----------------------------
                  Standby Location = slot 1/2
            Current Software state = STANDBY HOT
           Uptime in current state = 1 minute
                     Image Version = Cisco IOS Software, s2t54 Software (s2t54-ADVENTERPRISEK9-M),
    Version 15.1(2)SY1, RELEASE SOFTWARE (fc4)
    Technical Support: http://www.cisco.com/techsupport
    Copyright (c) 1986-2013 by Cisco Systems, Inc.
    Compiled Thu 28-Nov-13 12:58 by prod_rel_team
                              BOOT = bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY1.bin,12;
    bootdisk:s2t54-adventerprisek9-mz.SPA.151-2.SY.bin,12
                       CONFIG_FILE =
                           BOOTLDR =
            Configuration register = 0x2102

確認

アップグレードが成功したことを確認するには、次のコマンドを使用します。

  • show issu state detail
  • show redundancy
  • show module switch all

ISSU プロセスの後の現在の状態を以下に示します。

  • スイッチ ID 2 の 6500 シャーシがアクティブで、ID 1 のスイッチがスタンバイ(ホット)です。 これらは Cisco IOS ソフトウェア リリース 15.1(2) SY1 で実行されています。
  • インスタント アクセス クライアント(6800IA)は、Cisco IOS ソフトウェア リリース 15.0(2) EX4 を実行しています。
6K1#show mod swi all
 Switch Number:     1   Role:  Virtual Switch Standby
----------------------  -----------------------------
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  2    5  Supervisor Engine 2T 10GE w/ CTS (Hot) VS-SUP2T-10G       SAL1632K9P2
  3   20  DCEF2T 4 port 40GE / 16 port 10GE      WS-X6904-40G       SAL1741E4ZA

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  2  c471.fe7c.de96 to c471.fe7c.de9d   1.3   12.2(50r)SYS 15.1(2)SY1   Ok
  3  e02f.6d6a.698c to e02f.6d6a.699f   1.0   12.2(50r)SYL 15.1(2)SY1   Ok

Mod  Sub-Module                  Model              Serial       Hw     Status
---- --------------------------- ------------------ ----------- ------- -------
  2  Policy Feature Card 4       VS-F6K-PFC4        SAL1637MCQQ  1.2    Ok
  2  CPU Daughterboard           VS-F6K-MSFC5       SAL1637MKX8  1.4    Ok
  3  Distributed Forwarding Card WS-F6K-DFC4-E      SAL1745FSD6  1.0    Ok

Mod  Online Diag Status
---- -------------------
  2  Pass
  3  Pass

 Switch Number:     2   Role:   Virtual Switch Active
----------------------  -----------------------------
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  2    5  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G       SAL1650UC8L
  3   20  DCEF2T 4 port 40GE / 16 port 10GE      WS-X6904-40G       SAL17173QD3

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  2  2c54.2dc4.2f3a to 2c54.2dc4.2f41   1.4   12.2(50r)SYS 15.1(2)SY1   Ok
  3  70ca.9b8f.510c to 70ca.9b8f.511f   1.0   12.2(50r)SYL 15.1(2)SY1   Ok

Mod  Sub-Module                  Model              Serial       Hw     Status
---- --------------------------- ------------------ ----------- ------- -------
  2  Policy Feature Card 4       VS-F6K-PFC4        SAL1651UG8P  1.2    Ok
  2  CPU Daughterboard           VS-F6K-MSFC5       SAL1651UEBY  1.5    Ok
  3  Distributed Forwarding Card WS-F6K-DFC4-E      SAL17173QHY  1.2    Ok

Mod  Online Diag Status
---- -------------------
  2  Pass
  3  Pass

 Switch Number:   110   Role:                     FEX
----------------------  -----------------------------
Mod Ports Card Type                              Model              Serial No.
--- ----- -------------------------------------- ------------------ -----------
  1   48  C6800IA 48GE                           C6800IA-48TD       FOC1736W1A6

Mod MAC addresses                       Hw    Fw           Sw           Status
--- ---------------------------------- ------ ------------ ------------ -------
  1  c025.5cc2.2d00 to c025.5cc2.2d33   0.0   Unknown      15.0(2)EX4   Ok

Mod  Online Diag Status
---- -------------------
  1  Pass

6K1#   

6K1#show switch virtual
Switch mode                  : Virtual Switch
Virtual switch domain number : 100
Local switch number          : 2
Local switch operational role: Virtual Switch Active
Peer switch number           : 1
Peer switch operational role : Virtual Switch Standby

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Document ID: 117564