由于 IP 地址不可访问，未监控集群交换机

适用场景

• 集群交换机运行状况监控器(CSHM)
• 集群网络交换机

问题描述

• 节点报告运行状况警报、指出无法访问集群交换机IP地址。

cluster::*> system health alert show

        Node: node-1
      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.

• 集群交换机未受 集群交换机运行状况监控器(CSHM)监控：

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

• 无法使用 Ping 集群交换机管理IP地址

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