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由于CDP问题、设备发现中缺少Cisco集群交换机

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适用场景

  • Cisco 集群交换机
  • ONTAP 9

问题描述

  • 系统中缺少一个集群交换机、事件日志会报告以下警报:

[Node-1: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process cshm: ClusterSwitchMissing_Alert[clustersw-01].

  • 交换机运行状况已降级:

::> system health subsystem show
Subsystem      Health
----------------- ------------------
SAS-connect      ok
Environment     ok
Memory       ok
Service-Processor ok
Switch-Health    degraded
CIFS-NDO      ok
Motherboard      ok
IO         ok
MetroCluster    ok
MetroCluster_Node ok
FHM-Switch     ok
FHM-Bridge     ok
SAS-connect_Cluster ok

  • 连接到集群交换机 device-discovery show的所有集群端口均已联机、但输出中缺少这些端口。
  • 即使将集群交换机添加到运行状况监控中device-discovery show、输出也不会报告此交换机。
  • 从交换机日志 show cdp neighbors中、连接到交换机的NetApp节点不会在输出下报告。
  • 节点端和交换机端均已启用CDP、但仍未发现集群交换机。

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