Switch serial number reports Unknown after ONTAP update
Applies to
- ONTAP 9
- Cluster switch
Issue
- After ONTAP update, the following is seen in the system switch ethernet show output:
switch_name(XXXXXXXXXXX) cluster-network xxx.xxx.xx.xxx N9K-C9336C-FX2
Serial Number: Unknown
Is Monitored: true
Reason: None
Software Version: Cisco Nexus Operating System (NX-OS) Software, Version
10.4(4)
Version Source: CDP/ISDP
- Attempting to remove and manually add the switch back has no effect on the Serial Number field.