Upgrade of NXOS 3232C firmware and RCF Causes Cluster Communication Loss
Applies to
Cisco NXOS 3232C Cluster Switches
Issue
- After an upgrade and applying a new RCF to one of the cluster switches there is loss of communication between the cluster switches
SwitchIfIslDownWarn_Alert[ClusterSwitch2/Ethernet1/31]) ALERT
HA Group Notification (Health Monitor process cshm: SwitchIfIslDownWarn_Alert[ClusterSwitch2[/Ethernet1/31]) ALERT
- Attempting advanced command
cluster ping-cluster
will report all paths up but basic connectivity failed on some paths, similar to:
Basic connectivity
succeeds on 2 path(s)
Basic connectivity fails on 2 path(s)
RPC status:
2 paths up, 0 paths down (tcp check)
2 paths up, 0 paths down (udp check)