11-16-2017 11:24 PM - edited 03-01-2019 08:40 AM
Dears,
I m trying to set a ntp and I am not able to setup nor a timezone, nor a clock,
here are the below outputs from the timezone and clock commands they are seen in the commands but when I apply them they give me invalid output.
Also how I can enable vtp pruning on the switches ???
SWA(config)# clock ?
format Display format of clock
protocol Protocol
summer-time Configure summer (daylight savings) time
timezone Configure time zone
SWA(config)# clock timezone GMT 6
^
% Invalid command at '^' marker.
When I try to set manually without NTP below is the error.
SWA(config)# clock protocol ?
none None (clock can be set manually)
ntp Ntp
ptp Ptp
SWA(config)# clock protocol none
^
% Invalid command at '^' marker.
################################
I have configured ntp but it seem the clock is not initiated nor any ntp packets are seen going out of the switch as per the below output, how I should troubleshoot such problems
SWA(config-if-range)# sh clock
08:06:10.921 UTC Tue Oct 31 2017
Time source is NTP
SWA(config-if-range)# sh ntp status
Distribution : Disabled
Last operational state: No session
Thanks
11-18-2017 11:01 PM
Dear experts
Awaiting your reply,Nobody has faced such problems.
thanks
11-19-2017 10:33 AM
11-25-2017 12:37 AM
Dears,
So this means the if I disable the NTP then I will be on the local clock ONLY and no NTP, but the strange is why it throws and invalid input error for the timezone and multiple commands like vtp pruning ,
I want to troubleshoot NTP sync issues how I can ??
thanks
11-25-2017 11:04 AM
11-25-2017 03:19 PM
I don't think so , but I will try to upgrade the switch and will update the post
12-01-2017 12:15 PM
This worked for me:
ntp server 10.10.10.1 prefer use-vrf management
ntp source-interface mgmt0
clock protocol ntp vdc 1
clock timezone EST -5 0
clock summer-time EDT
04-04-2018 08:35 AM
This describes how to perform basic management tasks on the Cisco NX-OS device.
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/fundamentals/b_Nexus_3000_Fundamentals_Guide_Release_503_U1_1/b_Nexus_3000_Fundamentals_Guide_Release_503_U1_2_chapter_011.html#task_1231769
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