由于交换机上的网络配置不正确、节点无法监控集群交换机

• ONTAP 9
• 集群交换机运行状况监控器(CSHM)
• Cisco集群交换机
• Broadcom集群交换机

• 节点报告运行状况警报、指出集群交换机IP地址不可访问：

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.

• 集群交换机不 受 CSHM监控：

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

• 无法对集群交换机管理IP地址执行pingable。

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

• 在ARP表中未找到交换机MAC地址。

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