Summit X-Series, Problem with curent time

[Carsten_Volmer]

Hi, at all!

We have a problem with some switches x450 with the firmware 22.2.1.5 and higher. We configure the timezone with this syntax:

"configure timezone name MEZ 60 autodst name MESZ 60 begins every last sunday march ends every last sunday october"

But when I show the current time with "show switch", there is a difference about 20 or 30 minutes.

What's the problem and how can I solve it?

Thanks for all answers!

[BrandonC]

Hi Carsten,

Can you give us the output of 'show config ntp'? Feel free to remove any IP addresses if you don't want to post them publicly.

[Carsten_Volmer]

Hi, Ronald!

The switches are rebootet already. Without any success.

[Ronald_Dvorak]

Could you try a reboot ?

[Carsten_Volmer]

The Switch IP is using vr vr-default and i can ping the Server who offers the NTP. I've disabled and enabled the NTP. But the shown time is still about 15 minutes to far.

The other NTP IP is blocked by the firewall.

Any other ideas?

[Carsten_Volmer]

Hi, Alex!

I just have put the syntax on one switch again. Here ist the result:

Slot-1 [name].11 # show ntp association [Server IP] statistics
VR Name : VR-Default
Remote Host : [Server IP]
Local Interface : 0.0.0.0
Time Last Received : 112 seconds
Time Until Next Send: 22 seconds
Reachability Change : 112 seconds
Packets Sent : 0
Packets Received : 0
Bad Authentication : 0
Bogus Origin : 0
Duplicate : 0
Bad Dispersion : 0
Bad Reference Time : 0
Candidate Order : 0

I can ping the server from the switch.