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スイッチのネットワーク設定が正しくないため、ノードでクラスタスイッチを監視できない

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Category:
ontap-9
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hw
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環境

  • ONTAP 9
  • クラスタスイッチヘルスモニタ(CSHM)
  • Ciscoクラスタスイッチ
  • Broadcomクラスタスイッチ

問題

  • クラスタスイッチのIPアドレスにアクセスできないことを通知するヘルスアラートがノードから報告されます。

cluster::> system health alert show

        Node: NodeA
      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.X.X.1"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  CSHMによって監視されません。

cluster::> system switch ethernet show
Switch            Type         Address      Model
--------------------------- ------------------ ---------------- ---------------
cluster-sw1(xxxxxxxxxxx)   cluster-network   10.X.X.1     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

  • クラスタスイッチ管理IPアドレスにpingを実行できません。

cluster::> ping -node NodeA -destination 10.X.X.1
no answer from 10.X.X.1

  • スイッチのMACアドレスがARPテーブルに見つかりません。

cluster::> set -privilege advanced
cluster::*> network arp active-entry show -node NodeA -remotehost 10.X.X.1
There are no entries matching your query.

 

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