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IPアドレスに到達できないため、クラスタスイッチが監視されていません

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環境

  • クラスタ スイッチ ヘルスモニタ(CSHM)
  • クラスタネットワークスイッチ

問題

  • ノードが、クラスタ スイッチのIPアドレスに到達できないことを示す健全性アラートを報告します。

cluster::> system health alert show

               Node: node-1
  Alert ID: SwitchUnreachable_Alert
           Resource: cluster-sw1
           Severity: Major
    Indication Time: Thu Aug 18 22:42:33 2022
           Suppress: false
        Acknowledge: false
     Probable Cause: Ethernet switch "cluster-sw1" with IP address
                     "10.1.1.X" is not reachable via SNMP. Incorrect
                     SNMP community string might be configured on the
                     Ethernet switch.

  • クラスタ スイッチはCluster Switch Health Monitor(CSHM)によって監視されていません:

ClusterA::> system cluster-switch show
Switch            Type         Address      Model
--------------------------- ------------------ ---------------- ---------------
switch_A_1(xxxxxxxxxxx)    cluster-network   10.1.1.X         NX3132V
   Serial Number: xxxxxxxxxxx
   Is Monitored: false 
       Reason: IP address not reachable
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version 7.0(3)I4(1)
   Version Source: CDP

  • Ping クラスタ スイッチの管理 IP アドレスを使用できません

ClusterA::> ping -node NodeA -destination 10.1.1.X
no answer from 10.1.1.X

 

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