升级集群交换机后报告的 SNMP 设置无效

适用场景

• 集群网络交换机

• 集群交换机固件升级

或

• 集群交换机升级

问题描述

• ::> system cluster-switch show 报告交换机由于以下原因而不受监控 Invalid SNMP Settings

::> system cluster-switch show
Switch                      Type               Address          Model
--------------------------- ------------------ ---------------- -------------
Cluster-SW1                 cluster-network    10.XX.XX.XX     N9K-C9336C-FX2
     Serial Number: XXXXXXXXXXXX
      Is Monitored: false
            Reason: Invalid SNMP Settings
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP/ISDP

Cluster-SW2                 cluster-network    10.XX.XX.XX     N9K-C9336C-FX2
     Serial Number: XXXXXXXXXXXX
      Is Monitored: false
            Reason: Invalid SNMP Settings
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    9.3(5)
    Version Source: CDP/ISDP

• 在升级交换机固件或升级交换机型号后，可能会发生这种情况
• 接收以下运行状况监控器警报

hm.alert.raised: Alert Id = UnsupportedSwitch

• 可以通过ping从集群访问交换机管理端口

::> ping -node <nodename> -destination 10.XX.XX.XX