集群交换机监控问题描述

适用场景

问题描述

• 正在报告以下系统运行状况警报：SwitchIslIfDownWarn_Alert 、SwitchUnreachable_Alert 和UnsupportedSwitch_Alert 。 

Cluster1::*> system health alert show
    Node: Cluster1-01
        Alert ID: SwitchUnreachable_Alert
       Resource: Old_Switch(FXXXXXXK4)
        Severity: Major
        Indication Time: Thu Feb 27 10:49:10 2025
        Suppress: false
        Acknowledge: false
       Probable Cause: The ethernet switch's IP address is not reachable from
                     the local node.
       Possible Effect: Monitoring of the switch and log collection will not
                     function.
       Corrective Actions: Ensure that the IP address is reachable or specify the
                     correct reachable IP address.

• 正在为集群中既未使用也看不到的旧交换机配置报告警报。

Cluster1::*> system switch ethernet show
Switch                      Type               Address          Model
--------------------------- ------------------ ---------------- ---------------
Switch1(FXXXXXXJH)            cluster-network    10.XXX.XX.48    N9K-C9336C-FX2
     Serial Number: FXXXXXXJH
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.2(5)
    Version Source: CDP/ISDP
Switch2(FXXXXXXK4)          cluster-network    10.XXX.XX.47    N9K-C9336C-FX2
     Serial Number: FXXXXXXK4
      Is Monitored: true
            Reason: None
  Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
                    10.2(5)
    Version Source: SNMP
2 entries were displayed.

• 警报中提到的旧交换机以前在使用中、后来被删除、并使用新的IP地址重新添加到CSHM中。