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ONTAP升级后,ONTAP中无法访问交换机IP

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适用于

  • 集群网络交换机
  • ONTAP 9

问题描述

  • ONTAP 升级后,看到所有交换机的 SwitchInfoUpdateFailure_Alert。
  • 交换机可通过集群 CLI ping 通:

Cluster::> net ping -vserver <vserver> -lif <cluster_mgmt_lif> -destination <Switch_IP>
  (network ping)
<Switch_IP> is alive 

  • SSH到交换机成功
  • 如果从 ONTAP 中删除交换机条目,重新添加将导致 IP 地址无法访问:

cluster::> system switch ethernet create-device <Switch_name> -address <Switch_IP> -snmp-version SNMPv2c-community-or-username cshm1! -model <Model> -type cluster-network   

Error: command failed: IP address"xxx.xxx.xxx.xxx" is not reachable. Verify that the address is valid,or check the network path.

  • 节点不再具有节点管理 LIF;下面命令的输出为空。

cluster::> network interface show -node * -role node-mgmt
 

  • SNMPwalk 到交换机成功。

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