Nexus 9K NTP no sync

[kamlenegi]

Hello All,

can anyone tell me why we are not able to sync NTP from Nexus 9504, 93180, 92160, two command we configured:

#ntp server 10.x.x.x prefer
#ntp source-interface  Vlan (mgmt)

We are able to sync from WAN router but not any of the Nexus switches. We are able to do sync from Cisco 6509 also.

9k# sh ntp status

Distribution : Disabled
Last operational state: No session

9k# sh ntp  session status
Last Action Time Stamp     : None
Last Action                : None
Last Action Result         : None
Last Action Failure Reason : none

Thanks

kamlesh

[kamlenegi]

Hello Vinit,

Thanks for your efforts and confirmation.

Thanks

Kamlesh

[eortizrovira]

did you ever get this figured out? what was the fix?

[Vinit Jain]

Hi

What is the version of software. Could you please paste the show version output from the device.

[andrei.birsanu]

Hi,

I found the solution for my Nexuses here. It worked for me like a charm.

Actually you may try the command "clock protocol ntp" in global configuration mode which will indicate the protocol used for NTP. Then the hardware clock is updated.