Symptoms

Impact:No FC impact.NTP warning message after upgrade Environment:Dell Hardware: Connectrix MDS 9000 Series Multilayer SwitchesCisco NX-OS 9.2(1a)Cisco NX-OS 8.4(1a) Problem:NTP is showing as "source" while no NTP is configured.After upgrade from NX-OS 8.4(1a) to NX-OS 9.1(1a) NTP warning message appears in the show clock output.Example:`show clock`Warning: No NTP peer/server configured. Time may be out of sync.Time source is NTP22:11:18.616 UTC Sat Jul 22 2023 

Cause

There is a bug in the code showing time source as NTP and while no NTP is configured, therefore showing the warning message.Cisco bug CSCvm53190 

Resolution

Fix:Upgrade to NX-OS 8.4(2x) higher or 9.3(2x) higherWorkaround:Configure NTP on the switch.

Support Cases