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如何更換Cisco Nexus 3232C叢集交換器

貢獻者

您可以執行特定的工作順序、在不中斷營運的情況下更換叢集中的故障Cisco Nexus 3232C交換器。

現有的叢集和網路組態必須具有下列特性:

  • Nexus 3232C叢集基礎架構必須備援且在兩台交換器上都能完全正常運作。

    「Cisco乙太網路交換器」頁面提供您交換器上最新的RCF和NX-OS版本。

  • 所有叢集連接埠都必須處於「up」(開機)狀態。

  • 兩台交換器都必須具備管理連線能力。

  • 所有叢集邏輯介面(lifs)都必須處於「up」(啟動)狀態、而且不得移轉。

更換的Cisco Nexus 3232C交換器必須具備下列特性:

  • 管理網路連線功能必須正常。

  • 更換交換器的主控台存取必須已就緒。

  • 必須將適當的RCF和NX-OS作業系統映像載入交換器。

  • 交換器的初始自訂必須完成。

程序摘要

  • 顯示叢集連接埠並將其移轉至交換器C2(步驟 1.-7)

  • 將ISL纜線從交換器CL2重新連接到交換器C2、然後將ISL移轉到交換器CL1和C2(步驟 8.-14)

  • 將所有LIF還原至原始指派的連接埠(步驟 15-18)

  • 確認所有連接埠和LIF均已正確移轉(步驟 19-21

此程序會以新的3232C交換器C2取代第二個Nexus 3232C叢集交換器CL2。本程序中的範例使用下列交換器和節點命名法:

  • 四個節點為n1、n2、n3和n4。

  • N1_clus1是第一個叢集邏輯介面(LIF)、連接至節點n1的叢集交換器C1。

  • N1_clus2是第一個連接至叢集交換器CL2或C2的叢集LIF、適用於節點n1。

  • N1_clus3是第二個LIF、連接至節點n1的叢集交換器C2。-

  • N1_clus4是連接至叢集交換器CL1的第二個LIF、適用於節點n1。

10 GbE和40/100 GbE連接埠的數量是在上可用的參考組態檔(RCFs)中定義 "Cisco®叢集網路交換器參考組態檔案下載" 頁面。

本程序中的範例使用四個節點。其中兩個節點使用四個10 Gb叢集互連連接埠:e0a、e0b、e0c和e0d。其他兩個節點使用兩個40 GB叢集互連連接埠:E4A和e4e。請參閱 "Hardware Universe" 驗證平台的叢集連接埠是否正確。

本程序說明下列案例:

  • 叢集最初有四個節點連接至兩個Nexus 3232C叢集交換器、CL1和CL2。

  • 您打算將叢集交換器CL2更換為C2(步驟1至21):

    • 在每個節點上、您將連接至叢集交換器CL2的叢集l生命 移轉至連接至叢集交換器CL1的叢集連接埠。

    • 從叢集交換器CL2上的所有連接埠拔下纜線、然後將纜線重新連接至替換叢集交換器C2上的相同連接埠。

    • 您可以在每個節點上還原移轉的叢集lifs。

步驟
  1. 如果AutoSupport 此叢集啟用了Section,則會叫用AutoSupport 下列訊息來抑制自動案例建立:

「系統節點AutoSupport 不完整地叫用節點*-type all -訊息MAn=xh」

+_x_是維護時段的持續時間(以小時為單位)。

附註

此資訊可通知技術支援人員執行此維護工作、以便在維護期間抑制自動建立案例。AutoSupport

  1. 顯示組態中裝置的相關資訊:

    「網路裝置探索秀」

    cluster::> network device-discovery show
                Local  Discovered
    Node        Port   Device              Interface         Platform
    ----------- ------ ------------------- ----------------  ----------------
    n1         /cdp
                e0a    CL1                 Ethernet1/1/1    N3K-C3232C
                e0b    CL2                 Ethernet1/1/1    N3K-C3232C
                e0c    CL2                 Ethernet1/1/2    N3K-C3232C
                e0d    CL1                 Ethernet1/1/2    N3K-C3232C
    
    n2         /cdp
                e0a    CL1                 Ethernet1/1/3    N3K-C3232C
                e0b    CL2                 Ethernet1/1/3    N3K-C3232C
                e0c    CL2                 Ethernet1/1/4    N3K-C3232C
                e0d    CL1                 Ethernet1/1/4    N3K-C3232C
    
    n3         /cdp
                e4a    CL1                 Ethernet1/7      N3K-C3232C
                e4e    CL2                 Ethernet1/7      N3K-C3232C
    
    n4         /cdp
                e4a    CL1                 Ethernet1/8      N3K-C3232C
                e4e    CL2                 Ethernet1/8      N3K-C3232C
    
    12 entries were displayed
  2. 確定每個叢集介面的管理或作業狀態。

    1. 顯示網路連接埠屬性:

      「網路連接埠show -role cluster」

      cluster::*> network port show -role cluster
      (network port show)
      Node: n1
                                                                            Ignore
                                                        Speed(Mbps) Health  Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status  Status
      --------- ------------ ---------------- ---- ---- ----------- ------------
      e0a       Cluster      Cluster          up   9000 auto/10000  -
      e0b       Cluster      Cluster          up   9000 auto/10000  -
      e0c       Cluster      Cluster          up   9000 auto/10000  -
      e0d       Cluster      Cluster          up   9000 auto/10000  -        -
      
      Node: n2
                                                                            Ignore
                                                        Speed(Mbps) Health  Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status  Status
      --------- ------------ ---------------- ---- ---- ----------- ------------
      e0a       Cluster      Cluster          up   9000  auto/10000 -
      e0b       Cluster      Cluster          up   9000  auto/10000 -
      e0c       Cluster      Cluster          up   9000  auto/10000 -
      e0d       Cluster      Cluster          up   9000  auto/10000 -        -
      
      Node: n3
                                                                             Ignore
                                                        Speed(Mbps) Health   Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
      --------- ------------ ---------------- ---- ---- ----------- -------- -----
      e4a       Cluster      Cluster          up   9000 auto/40000  -        -
      e4e       Cluster      Cluster          up   9000 auto/40000  -        -
      
      Node: n4
                                                                             Ignore
                                                        Speed(Mbps) Health   Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
      --------- ------------ ---------------- ---- ---- ----------- -------- -----
      e4a       Cluster      Cluster          up   9000 auto/40000  -
      e4e       Cluster      Cluster          up   9000 auto/40000  -
      
      12 entries were displayed.
    2. 顯示有關邏輯介面(LIF)的資訊:

      「網路介面show -role cluster」

      cluster::*> network interface show -role cluster
                   Logical    Status     Network          Current       Current Is
      Vserver     Interface  Admin/Oper Address/Mask       Node          Port   Home
      ----------- ---------- ---------- ------------------ ------------- ------- ---
      Cluster
                  n1_clus1   up/up      10.10.0.1/24       n1            e0a     true
                  n1_clus2   up/up      10.10.0.2/24       n1            e0b     true
                  n1_clus3   up/up      10.10.0.3/24       n1            e0c     true
                  n1_clus4   up/up      10.10.0.4/24       n1            e0d     true
                  n2_clus1   up/up      10.10.0.5/24       n2            e0a     true
                  n2_clus2   up/up      10.10.0.6/24       n2            e0b     true
                  n2_clus3   up/up      10.10.0.7/24       n2            e0c     true
                  n2_clus4   up/up      10.10.0.8/24       n2            e0d     true
                  n3_clus1   up/up      10.10.0.9/24       n3            e0a     true
                  n3_clus2   up/up      10.10.0.10/24      n3            e0e     true
                  n4_clus1   up/up      10.10.0.11/24      n4            e0a     true
                  n4_clus2   up/up      10.10.0.12/24      n4            e0e     true
      
      12 entries were displayed.
    3. 顯示探索到的叢集交換器:

      「系統叢集交換器顯示」

      下列輸出範例顯示叢集交換器:

    cluster::> system cluster-switch show
    Switch                      Type               Address          Model
    --------------------------- ------------------ ---------------- ---------------
    CL1                         cluster-network    10.10.1.101      NX3232C
    Serial Number: FOX000001
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                       7.0(3)I6(1)
    Version Source: CDP
    
    CL2                         cluster-network    10.10.1.102      NX3232C
    Serial Number: FOX000002
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                       7.0(3)I6(1)
    Version Source: CDP
    
    2 entries were displayed.
  3. 確認新的Nexus 3232C交換器上已安裝適當的RCF和映像、並進行任何必要的站台自訂。

    1. 前往NetApp支援網站。

    2. 前往「* Cisco乙太網路交換器*」頁面、並在表格中記下所需的軟體版本。

    3. 下載適當版本的RCF。

    4. 按一下「說明」頁面上的「繼續」、接受授權合約、然後瀏覽至「下載」頁面。

    5. 從「* Cisco®叢集與管理網路交換器參考組態檔案下載*」頁面下載正確版本的映像軟體。

  4. 將叢集生命體移轉至連接至替換交換器C2的實體節點連接埠:

    「網路介面移轉-vserver叢集-lif_lif-name_-source-node-node-name_-destination-node-name_-destination-port port-name

    您必須個別移轉所有叢集lifs、如下列範例所示:

    cluster::*> network interface migrate -vserver Cluster -lif n1_clus2 -source-node n1 –destination-
    node n1 -destination-port e0a
    cluster::*> network interface migrate -vserver Cluster -lif n1_clus3 -source-node n1 –destination-
    node n1 -destination-port e0d
    cluster::*> network interface migrate -vserver Cluster -lif n2_clus2 -source-node n2 –destination-
    node n2 -destination-port e0a
    cluster::*> network interface migrate -vserver Cluster -lif n2_clus3 -source-node n2 –destination-
    node n2 -destination-port e0d
    cluster::*> network interface migrate -vserver Cluster -lif n3_clus2 -source-node n3 –destination-
    node n3 -destination-port e4a
    cluster::*> network interface migrate -vserver Cluster -lif n4_clus2 -source-node n4 –destinationnode
    n4 -destination-port e4a
  5. 驗證叢集連接埠的狀態及其主名稱:

    「網路介面show -role cluster」

    cluster::*> network interface show -role cluster
    (network interface show)
                Logical    Status     Network            Current       Current Is
    Vserver     Interface  Admin/Oper Address/Mask       Node          Port    Home
    ----------- ---------- ---------- ------------------ ------------- ------- ----
    Cluster
                n1_clus1   up/up      10.10.0.1/24       n1            e0a     true
                n1_clus2   up/up      10.10.0.2/24       n1            e0a     false
                n1_clus3   up/up      10.10.0.3/24       n1            e0d     false
                n1_clus4   up/up      10.10.0.4/24       n1            e0d     true
                n2_clus1   up/up      10.10.0.5/24       n2            e0a     true
                n2_clus2   up/up      10.10.0.6/24       n2            e0a     false
                n2_clus3   up/up      10.10.0.7/24       n2            e0d     false
                n2_clus4   up/up      10.10.0.8/24       n2            e0d     true
                n3_clus1   up/up      10.10.0.9/24       n3            e4a     true
                n3_clus2   up/up      10.10.0.10/24      n3            e4a     false
                n4_clus1   up/up      10.10.0.11/24      n4            e4a     true
                n4_clus2   up/up      10.10.0.12/24      n4            e4a     false
    12 entries were displayed.
  6. 關閉實體連接至原始交換器CL2的叢集互連連接埠:「network port modify -node-name_-port port-name-up -admin假」

    以下範例顯示所有節點上的叢集互連連接埠均已關機:

    cluster::*> network port modify -node n1 -port e0b -up-admin false
    cluster::*> network port modify -node n1 -port e0c -up-admin false
    cluster::*> network port modify -node n2 -port e0b -up-admin false
    cluster::*> network port modify -node n2 -port e0c -up-admin false
    cluster::*> network port modify -node n3 -port e4e -up-admin false
    cluster::*> network port modify -node n4 -port e4e -up-admin false
  7. [[shara] Ping遠端叢集介面並執行RPC伺服器檢查:

    「叢集ping叢集-node-node-name_」

    下列範例顯示正在Ping節點n1、之後指出的RPC狀態:

    cluster::*> cluster ping-cluster -node n1
    Host is n1 Getting addresses from network interface table...
    Cluster n1_clus1 n1        e0a    10.10.0.1
    Cluster n1_clus2 n1        e0b    10.10.0.2
    Cluster n1_clus3 n1        e0c    10.10.0.3
    Cluster n1_clus4 n1        e0d    10.10.0.4
    Cluster n2_clus1 n2        e0a    10.10.0.5
    Cluster n2_clus2 n2        e0b    10.10.0.6
    Cluster n2_clus3 n2        e0c    10.10.0.7
    Cluster n2_clus4 n2        e0d    10.10.0.8
    Cluster n3_clus1 n4        e0a    10.10.0.9
    Cluster n3_clus2 n3        e0e    10.10.0.10
    Cluster n4_clus1 n4        e0a    10.10.0.11
    Cluster n4_clus2 n4        e0e    10.10.0.12
    Local = 10.10.0.1 10.10.0.2 10.10.0.3 10.10.0.4
    Remote = 10.10.0.5 10.10.0.6 10.10.0.7 10.10.0.8 10.10.0.9 10.10.0.10 10.10.0.11
    10.10.0.12 Cluster Vserver Id = 4294967293 Ping status:
    ....
    Basic connectivity succeeds on 32 path(s)
    Basic connectivity fails on 0 path(s) ................
    Detected 9000 byte MTU on 32 path(s):
        Local 10.10.0.1 to Remote 10.10.0.5
        Local 10.10.0.1 to Remote 10.10.0.6
        Local 10.10.0.1 to Remote 10.10.0.7
        Local 10.10.0.1 to Remote 10.10.0.8
        Local 10.10.0.1 to Remote 10.10.0.9
        Local 10.10.0.1 to Remote 10.10.0.10
        Local 10.10.0.1 to Remote 10.10.0.11
        Local 10.10.0.1 to Remote 10.10.0.12
        Local 10.10.0.2 to Remote 10.10.0.5
        Local 10.10.0.2 to Remote 10.10.0.6
        Local 10.10.0.2 to Remote 10.10.0.7
        Local 10.10.0.2 to Remote 10.10.0.8
        Local 10.10.0.2 to Remote 10.10.0.9
        Local 10.10.0.2 to Remote 10.10.0.10
        Local 10.10.0.2 to Remote 10.10.0.11
        Local 10.10.0.2 to Remote 10.10.0.12
        Local 10.10.0.3 to Remote 10.10.0.5
        Local 10.10.0.3 to Remote 10.10.0.6
        Local 10.10.0.3 to Remote 10.10.0.7
        Local 10.10.0.3 to Remote 10.10.0.8
        Local 10.10.0.3 to Remote 10.10.0.9
        Local 10.10.0.3 to Remote 10.10.0.10
        Local 10.10.0.3 to Remote 10.10.0.11
        Local 10.10.0.3 to Remote 10.10.0.12
        Local 10.10.0.4 to Remote 10.10.0.5
        Local 10.10.0.4 to Remote 10.10.0.6
        Local 10.10.0.4 to Remote 10.10.0.7
        Local 10.10.0.4 to Remote 10.10.0.8
        Local 10.10.0.4 to Remote 10.10.0.9
        Local 10.10.0.4 to Remote 10.10.0.10
        Local 10.10.0.4 to Remote 10.10.0.11
        Local 10.10.0.4 to Remote 10.10.0.12
    Larger than PMTU communication succeeds on 32 path(s) RPC status:
    8 paths up, 0 paths down (tcp check)
    8	paths up, 0 paths down (udp check)
  8. [[8]"關閉叢集交換器CL1上的連接埠1/31和1/32。

    如需Cisco命令的詳細資訊、請參閱中所列的指南 "Cisco Nexus 3000系列NX-OS命令參考資料"

    (CL1)# configure
    (CL1)(Config)# interface e1/31-32
    (CL1(config-if-range)# shutdown
    (CL1(config-if-range)# exit
    (CL1)(Config)# exit (CL1)#
  9. 拔下連接至叢集交換器CL2的所有纜線、然後將其重新連接至所有節點的交換器C2。

  10. 從叢集交換器CL2上的連接埠E1/31和E1/32拔下交換器間連結(ISL)纜線、然後將其重新連接至替換交換器C2上的相同連接埠。

  11. 在叢集交換器CL1上啟動ISL連接埠1/31和1/32。

    如需Cisco命令的詳細資訊、請參閱中所列的指南 "Cisco Nexus 3000系列NX-OS命令參考資料"

    (CL1)# configure
    (CL1)(Config)# interface e1/31-32
    (CL1(config-if-range)# no shutdown
    (CL1(config-if-range)# exit
    (CL1)(Config)# exit
    (CL1)#
  12. 確認ISL在CL1上正常運作。

    如需Cisco命令的詳細資訊、請參閱中所列的指南 "Cisco Nexus 3000系列NX-OS命令參考資料"

    連接埠eth1/31和eth1/32應顯示「(P)」、這表示ISL連接埠在連接埠通道上:

    CL1# show port-channel summary
    Flags: D - Down         P - Up in port-channel (members)
           I - Individual   H - Hot-standby (LACP only)
           s - Suspended    r - Module-removed
           S - Switched     R - Routed
           U - Up (port-channel)
           M - Not in use. Min-links not met
    --------------------------------------------------------------------------------
    Group Port-        Type   Protocol  Member Ports
          Channel
    --------------------------------------------------------------------------------
    1     Po1(SU)      Eth    LACP      Eth1/31(P)   Eth1/32(P)
  13. 驗證ISL是否在叢集交換器C2上啟動。

    如需Cisco命令的詳細資訊、請參閱中所列的指南 "Cisco Nexus 3000系列NX-OS命令參考資料"

    Ports Eth1/31 and Eth1/32 should indicate (P), which means that both ISL ports are up in the port-channel.
    Example
    C2# show port-channel summary
    Flags: D - Down         P - Up in port-channel (members)
           I - Individual   H - Hot-standby (LACP only)        s - Suspended    r - Module-removed
           S - Switched     R - Routed
           U - Up (port-channel)
           M - Not in use. Min-links not met
    --------------------------------------------------------------------------------
    Group Port-        Type   Protocol  Member Ports
          Channel
    --------------------------------------------------------------------------------
    1     Po1(SU)      Eth    LACP      Eth1/31(P)   Eth1/32(P)
  14. 在所有節點上、開啟連接至替換交換器C2的所有叢集互連連接埠:「network port modify -node-name_-port port-name-up -admin true」

    cluster::*> network port modify -node n1 -port e0b -up-admin true
    cluster::*> network port modify -node n1 -port e0c -up-admin true
    cluster::*> network port modify -node n2 -port e0b -up-admin true
    cluster::*> network port modify -node n2 -port e0c -up-admin true
    cluster::*> network port modify -node n3 -port e4e -up-admin true
    cluster::*> network port modify -node n4 -port e4e -up-admin true
  15. [[十五]恢復所有節點上所有移轉的叢集互連生命點:

    「網路介面還原-vserver叢集-lif_lif-name_」

    您必須分別還原所有叢集互連生命、如下列範例所示:

    cluster::*> network interface revert -vserver cluster -lif n1_clus2
    cluster::*> network interface revert -vserver cluster -lif n1_clus3
    cluster::*> network interface revert -vserver cluster -lif n2_clus2
    cluster::*> network interface revert -vserver cluster -lif n2_clus3
    Cluster::*> network interface revert –vserver cluster –lif n3_clus2
    Cluster::*> network interface revert –vserver cluster –lif n4_clus2
  16. 確認叢集互連連接埠現在已還原至其主目錄:

    「網路介面展示」

    以下範例顯示所有的生命週期都已成功還原、因為「目前連接埠」欄中所列的連接埠在「is Home」欄位中的狀態為「true」。如果連接埠的值為「假」、則不會還原LIF。

    cluster::*> network interface show -role cluster
     (network interface show)
                Logical    Status     Network            Current       Current Is
    Vserver     Interface  Admin/Oper Address/Mask       Node          Port    Home
    ----------- ---------- ---------- ------------------ ------------- ------- ----
    Cluster
                 n1_clus1   up/up      10.10.0.1/24       n1            e0a     true
                 n1_clus2   up/up      10.10.0.2/24       n1            e0b     true
                 n1_clus3   up/up      10.10.0.3/24       n1            e0c     true
                 n1_clus4   up/up      10.10.0.4/24       n1            e0d     true
                 n2_clus1   up/up      10.10.0.5/24       n2            e0a     true
                 n2_clus2   up/up      10.10.0.6/24       n2            e0b     true
                 n2_clus3   up/up      10.10.0.7/24       n2            e0c     true
                 n2_clus4   up/up      10.10.0.8/24       n2            e0d     true
                 n3_clus1   up/up      10.10.0.9/24       n3            e4a     true
                 n3_clus2   up/up      10.10.0.10/24      n3            e4e     true
                 n4_clus1   up/up      10.10.0.11/24      n4            e4a     true
                 n4_clus2   up/up      10.10.0.12/24      n4            e4e     true
    12 entries were displayed.
  17. 驗證是否已連接叢集連接埠:

    「網路連接埠show -role cluster」

    cluster::*> network port show –role cluster
      (network port show)
    Node: n1
                                                                           Ignore
                                                      Speed(Mbps) Health   Health
    Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
    --------- ------------ ---------------- ---- ---- ----------- -------- -----
    e0a       Cluster      Cluster          up   9000 auto/10000  -
    e0b       Cluster      Cluster          up   9000 auto/10000  -
    e0c       Cluster      Cluster          up   9000 auto/10000  -
    e0d       Cluster      Cluster          up   9000 auto/10000  -        -
    
    Node: n2
                                                                           Ignore
                                                      Speed(Mbps) Health   Health
    Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
     --------- ------------ ---------------- ---- ---- ----------- -------- -----
    e0a       Cluster      Cluster          up   9000  auto/10000 -
    e0b       Cluster      Cluster          up   9000  auto/10000 -
    e0c       Cluster      Cluster          up   9000  auto/10000 -
    e0d       Cluster      Cluster          up   9000  auto/10000 -        -
    Node: n3
                                                                           Ignore
                                                      Speed(Mbps) Health   Health
    Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
    --------- ------------ ---------------- ---- ---- ----------- -------- -----
    e4a       Cluster      Cluster          up   9000 auto/40000  -
    e4e       Cluster      Cluster          up   9000 auto/40000  -        -
    Node: n4
                                                                           Ignore
                                                      Speed(Mbps) Health   Health
    Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
    --------- ------------ ---------------- ---- ---- ----------- -------- -----
    e4a       Cluster      Cluster          up   9000 auto/40000  -
    e4e       Cluster      Cluster          up   9000 auto/40000  -
            12 entries were displayed.
  18. [[18:]Ping遠端叢集介面並執行RPC伺服器檢查:

    「叢集ping叢集-node-node-name_」

    下列範例顯示正在Ping節點n1、之後指出的RPC狀態:

    cluster::*> cluster ping-cluster -node n1
    Host is n1 Getting addresses from network interface table...
    Cluster n1_clus1 n1        e0a    10.10.0.1
    Cluster n1_clus2 n1        e0b    10.10.0.2
    Cluster n1_clus3 n1        e0c    10.10.0.3
    Cluster n1_clus4 n1        e0d    10.10.0.4
    Cluster n2_clus1 n2        e0a    10.10.0.5
    Cluster n2_clus2 n2        e0b    10.10.0.6
    Cluster n2_clus3 n2        e0c    10.10.0.7
    Cluster n2_clus4 n2        e0d    10.10.0.8
    Cluster n3_clus1 n3        e0a    10.10.0.9
    Cluster n3_clus2 n3        e0e    10.10.0.10
    Cluster n4_clus1 n4        e0a    10.10.0.11
    Cluster n4_clus2 n4        e0e    10.10.0.12
    Local = 10.10.0.1 10.10.0.2 10.10.0.3 10.10.0.4
    Remote = 10.10.0.5 10.10.0.6 10.10.0.7 10.10.0.8 10.10.0.9 10.10.0.10 10.10.0.11 10.10.0.12
    Cluster Vserver Id = 4294967293 Ping status:
    ....
    Basic connectivity succeeds on 32 path(s)
    Basic connectivity fails on 0 path(s) ................
    Detected 1500 byte MTU on 32 path(s):
        Local 10.10.0.1 to Remote 10.10.0.5
        Local 10.10.0.1 to Remote 10.10.0.6
        Local 10.10.0.1 to Remote 10.10.0.7
        Local 10.10.0.1 to Remote 10.10.0.8
        Local 10.10.0.1 to Remote 10.10.0.9
        Local 10.10.0.1 to Remote 10.10.0.10
        Local 10.10.0.1 to Remote 10.10.0.11
        Local 10.10.0.1 to Remote 10.10.0.12
        Local 10.10.0.2 to Remote 10.10.0.5
        Local 10.10.0.2 to Remote 10.10.0.6
        Local 10.10.0.2 to Remote 10.10.0.7
        Local 10.10.0.2 to Remote 10.10.0.8
        Local 10.10.0.2 to Remote 10.10.0.9
        Local 10.10.0.2 to Remote 10.10.0.10
        Local 10.10.0.2 to Remote 10.10.0.11
        Local 10.10.0.2 to Remote 10.10.0.12
        Local 10.10.0.3 to Remote 10.10.0.5
        Local 10.10.0.3 to Remote 10.10.0.6
        Local 10.10.0.3 to Remote 10.10.0.7
        Local 10.10.0.3 to Remote 10.10.0.8
        Local 10.10.0.3 to Remote 10.10.0.9
        Local 10.10.0.3 to Remote 10.10.0.10
        Local 10.10.0.3 to Remote 10.10.0.11
        Local 10.10.0.3 to Remote 10.10.0.12
        Local 10.10.0.4 to Remote 10.10.0.5
        Local 10.10.0.4 to Remote 10.10.0.6
        Local 10.10.0.4 to Remote 10.10.0.7
        Local 10.10.0.4 to Remote 10.10.0.8
        Local 10.10.0.4 to Remote 10.10.0.9
        Local 10.10.0.4 to Remote 10.10.0.10
        Local 10.10.0.4 to Remote 10.10.0.11
        Local 10.10.0.4 to Remote 10.10.0.12
    Larger than PMTU communication succeeds on 32 path(s) RPC status:
    8 paths up, 0 paths down (tcp check)
    8	paths up, 0 paths down (udp check)
  19. [[19:]輸入下列命令、即可顯示組態中裝置的相關資訊:

    您可以任意順序執行下列命令:

    • 「網路裝置探索秀」

    • 「網路連接埠show -role cluster」

    • 「網路介面show -role cluster」

    • 「系統叢集交換器顯示」

      cluster::> network device-discovery show
                  Local  Discovered
      Node        Port   Device              Interface        Platform
      ----------- ------ ------------------- ---------------- ----------------
      n1         /cdp
                  e0a    C1                 Ethernet1/1/1    N3K-C3232C
                  e0b    C2                 Ethernet1/1/1    N3K-C3232C
                  e0c    C2                 Ethernet1/1/2    N3K-C3232C
                  e0d    C1                 Ethernet1/1/2    N3K-C3232C
      n2         /cdp
                  e0a    C1                 Ethernet1/1/3    N3K-C3232C
                  e0b    C2                 Ethernet1/1/3    N3K-C3232C
                  e0c    C2                 Ethernet1/1/4    N3K-C3232C
                  e0d    C1                 Ethernet1/1/4    N3K-C3232C
      n3         /cdp
                  e4a    C1                 Ethernet1/7      N3K-C3232C
                  e4e    C2                 Ethernet1/7      N3K-C3232C
      
      n4         /cdp
                  e4a    C1                 Ethernet1/8      N3K-C3232C
                  e4e    C2                 Ethernet1/8      N3K-C3232C
      
      12 entries were displayed.
      cluster::*> network port show –role cluster
        (network port show)
      Node: n1
                                                                             Ignore
                                                        Speed(Mbps) Health   Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
       --------- ------------ ---------------- ---- ---- ----------- -------- -----
      e0a       Cluster      Cluster          up   9000 auto/10000  -
      e0b       Cluster      Cluster          up   9000 auto/10000  -
      e0c       Cluster      Cluster          up   9000 auto/10000  -
      e0d       Cluster      Cluster          up   9000 auto/10000  -        -
      
      Node: n2
                                                                             Ignore
                                                        Speed(Mbps) Health   Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
       --------- ------------ ---------------- ---- ---- ----------- -------- -----
      e0a       Cluster      Cluster          up   9000  auto/10000 -
      e0b       Cluster      Cluster          up   9000  auto/10000 -
      e0c       Cluster      Cluster          up   9000  auto/10000 -
      e0d       Cluster      Cluster          up   9000  auto/10000 -        -
      
      Node: n3
                                                                             Ignore
                                                        Speed(Mbps) Health   Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
      --------- ------------ ---------------- ---- ---- ----------- -------- -----
      e4a       Cluster      Cluster          up   9000 auto/40000  -
      e4e       Cluster      Cluster          up   9000 auto/40000  -        -
      Node: n4
                                                                             Ignore
                                                        Speed(Mbps) Health   Health
      Port      IPspace      Broadcast Domain Link MTU  Admin/Oper  Status   Status
      --------- ------------ ---------------- ---- ---- ----------- -------- -----
      e4a       Cluster      Cluster          up   9000 auto/40000  -
      e4e       Cluster      Cluster          up   9000 auto/40000  -
      
      12 entries were displayed.
      cluster::*> network interface show -role cluster
      
                  Logical    Status     Network            Current       Current Is
      Vserver     Interface  Admin/Oper Address/Mask       Node          Port    Home
      ----------- ---------- ---------- ------------------ ------------- ------- ----
      Cluster
                  nm1_clus1  up/up      10.10.0.1/24       n1            e0a     true
                  n1_clus2   up/up      10.10.0.2/24       n1            e0b     true
                  n1_clus3   up/up      10.10.0.3/24       n1            e0c     true
                  n1_clus4   up/up      10.10.0.4/24       n1            e0d     true
                  n2_clus1   up/up      10.10.0.5/24       n2            e0a     true
                  n2_clus2   up/up      10.10.0.6/24       n2            e0b     true
                  n2_clus3   up/up      10.10.0.7/24       n2            e0c     true
                  n2_clus4   up/up      10.10.0.8/24       n2            e0d     true
                  n3_clus1   up/up      10.10.0.9/24       n3            e4a     true
                  n3_clus2   up/up      10.10.0.10/24      n3            e4e     true
                  n4_clus1   up/up      10.10.0.11/24      n4            e4a     true
                  n4_clus2   up/up      10.10.0.12/24      n4            e4e     true
       12 entries were displayed.
    cluster::*> system cluster-switch show
    Switch                      Type               Address          Model
    --------------------------- ------------------ ---------------- ---------------
    CL1                          cluster-network   10.10.1.101      NX3232C
    Serial Number: FOX000001
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I6(1)
    Version Source: CDP
    CL2                          cluster-network   10.10.1.102      NX3232C
    Serial Number: FOX000002
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I6(1)
    Version Source: CDP
    
    C2                          cluster-network    10.10.1.103      NX3232C
    Serial Number: FOX000003
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                        7.0(3)I6(1)     Version Source: CDP 3 entries were displayed.
  20. 如果所更換的叢集交換器CL2尚未自動移除、請將其刪除:

    「系統叢集交換器刪除裝置叢集交換器名稱」

  21. 驗證是否監控了適當的叢集交換器:「System叢集交換器show」

    以下範例顯示叢集交換器受到監控、因為「受監控」狀態為「真」。

    cluster::> system cluster-switch show
    Switch                      Type               Address          Model
    --------------------------- ------------------ ---------------- ---------------
    CL1                         cluster-network    10.10.1.101      NX3232C
    Serial Number: FOX000001
    Is Monitored: true
    Reason:
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I6(1)
    Version Source: CDP
    
    C2                          cluster-network    10.10.1.103      NX3232C
    Serial Number: FOX000002
    Is Monitored: true
    Reason:
    
    Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I6(1)
    Version Source: CDP
    2 entries were displayed.
  22. 啟用叢集交換器健全狀況監視器記錄收集功能、以收集交換器相關的記錄檔:

    「系統叢集交換器記錄設定密碼」

    「系統叢集交換器記錄啟用收集」

    cluster::*> system cluster-switch log setup-password
    Enter the switch name: <return>
    The switch name entered is not recognized.
    Choose from the following list:
    CL1
    C2
    
    cluster::*> system cluster-switch log setup-password
    
    Enter the switch name: CL1
    **RSA key fingerprint is e5:8b:c6:dc:e2:18:18:09:36:63:d9:63:dd:03:d9:cc
    Do you want to continue? {y|n}::[n] y
    
    Enter the password: <enter switch password>
    Enter the password again: <enter switch password>
    
    cluster::*> system cluster-switch log setup-password
    
    Enter the switch name: C2
    RSA key fingerprint is 57:49:86:a1:b9:80:6a:61:9a:86:8e:3c:e3:b7:1f:b1
    Do you want to continue? {y|n}:: [n] y
    
    Enter the password: <enter switch password>
    Enter the password again: <enter switch password>
    
    cluster::*> system cluster-switch log enable-collection
    
    Do you want to enable cluster log collection for all nodes in the cluster?
    {y|n}: [n] y
    
    Enabling cluster switch log collection.
    
    cluster::*>
    附註

    如果這些命令中有任何一個出現錯誤、請聯絡NetApp支援部門。

  23. 如果您禁止自動建立個案、請叫用AutoSupport 下列訊息來重新啟用:

    「系統節點AutoSupport 不完整地叫用節點*-type all -most MAn=end」

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