NTP on UCS Mngr.

[Naleendra Weerapitiya]

Hello,

I see a clock drift between the NTP server and the UCS manager (when NTP is properly configured ). How can I set off this drift and how can I ensure that such an instance doesn't happen again ?

REgards,

Naleendra

[padramas]

Hello Naleendra,

What device is acting as NTP server for UCS ?

How much time drift you observe between FI and NTP clock source ?

Please share the output of following commands

show firmware

show clock

show timezone

connect nxos a

show clock

show ntp status

show ntp statistics

show ntp session status

show ntp source

show ntp peers

Padma

[walter baziuk]

on your  swith or rtr, be sure they have NTP setup

then type

sh ntp ass

be sure to point to either a local GPs time source, ceisiem/SP soucre or a suitable stratum 1 source on the internet

once first setup, it will take a few hours to synchronize, after that they will drift very little

afte they are synb, check the later command to ensure that yu are in deed in sync with a proper time source.

most people have all their end points to point  the AD serves. these in turn pint to the reference. time source

time reference use this pyramid strcuture for stability and reduction in latency