SwitchIslIfDownWarn_Alert，用于MetroCluster交换机
适用场景
- ONTAP 9 12.1-9.13.1.
- MetroCluster IP
- 集群网络交换机
- 集群交换机运行状况监控(CSHM)
问题描述
- 可以在事件日志中观察到
CSHM警报
[Node-01 cshmd: hm.alert.raised:alert]: Alert Id = SwitchIslIfDownWarn_Alert , Alerting Resource = SW01(XXXXXXXXXXX)/Ethernet1/22/3 raised by monitor ethernet-switchSYSTEM-HEALTH-ALERT.XML:
Node: SW01
Alert ID: SwitchIslIfDownWarn_Alert
Resource: port-channel11
Severity: Major
Indication Time: Mon Jun 26 11:54:04 2023
Suppress: false
Acknowledge: false
Probable Cause: The cable attached to the ISL port "SW01(XXXXXXXXXXX)/port-channel11" with the description of "" might be faulty.
For the port-channel, please check each individual link.
Possible Effect: Inter- or Intra-cluster redundancy might be lost.
Corrective Actions:
1) Check whether the cable is fully inserted into the interface port on both ends.
2) Reconnect the ISL port using another cable. After reconnecting it, verify whether the link of the ISL port is up by executing the commands per the switch configuration guide or by checking whether the Link status LED is on.
- 交换机固件和RCF文件是最新的。
show tech-Support的输出显示分支缆线位于交换机的一个端口通道上：
* Ports 21-24: MetroCluster-IP ISL Ports, VLAN 10, Port Channel 11, breakout
------------------------------------------------------------------------------------------
Port-channel VLAN Type Mode Status Reason Speed Protocol
Interface
------------------------------------------------------------------------------------------
Po1 1 eth trunk up none a-100G(D) lacp
Po10 1 eth trunk up none a-40G(D) lacp
Po11 1 eth trunk down No operational members auto(D) lacp