BES-53248集群交换机已关闭、无法通过控制台访问

• ONTAP 9
• FAS/AFA系统
• BES-53248集群交换机

• 连接到同一个BES-53248集群交换机的节点上的集群端口 同时关闭：

Mon Jun 05 12:44:27 [Node1: kernel: netif.linkDown:info]: Ethernet e3a: Link down, check cable.
Mon Jun 05 12:44:27 [Node1: vifmgr: vifmgr.portdown:notice]: A link down event was received on node Node1, port e3a.
                
Mon Jun 05 12:44:27 [Node2: kernel: netif.linkDown:info]: Ethernet e3a: Link down, check cable.
Mon Jun 05 12:44:27 [Node2: vifmgr: vifmgr.portdown:notice]: A link down event was received on node Node2, port e3a.

• 事件日志中报告以下警报：

[Node2: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process cshm: ClusterSwitchMissing_Alert[Cluster1].

• "system health alert show "输出报告以下警报：

             Node: Node-1a
      Alert ID: SwitchUnreachable_Alert
      Resource: CS-sw2
      Severity: Major
   Indication Time: Sun May 04 11:24:52 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.        

• 集群交换机运行状况监控 (CSHM)表中缺少受影响的交换机。
• 此交换机已关闭、无法通过ping或SSH访问。
• 交换机上出现琥珀色LED。
• 交换机对控制台访问无响应。