About Kieran___

Kieran___ · 11-30-2015

Hi, Recently I rebooted our swithc and saw the clock was now wrong. It seems that it is not synchronizing with it's NTP server. I've tried configuring a new NTP server of 131.107.13.100 which I understand to be a public internet time server, but it ...

Kieran___ · 12-01-2015

Yeah I'll have to look into it, as individual IP addresses being allowed seems like wha is probably going on. I'm ok with it as is as it is for now as both of them are synchronized to corrrect time. Though of course it's not an ideal system

Kieran___ · 12-01-2015

Yes they should both be on the same subnet. They are both 192.168.0.x addresses

Kieran___ · 12-01-2015

Ok So seeing that my problem switch couldn't ping online ntp sources (thanks for pointing out that i should test that) I configured a different switch to use tic.telstra.com as it's ntp master. and this problem one to sync with the working swithc on ...

Kieran___ · 12-01-2015

I'm actually not sure of what was origonally used to configure ntp on this switch. I wasn't around when it was set up, and have just kind of inherited the running and startup config. As far as I can tell it does have NTP enabled (as show clock det...

Kieran___ · 11-30-2015

The switch is a cisco 3560x The result of sh ntp assoc: address ref clock st when poll reach delay offset disp ~10.245.4.1 0.0.0.0 16 - 64 0 0.0 0.00 16000. ~131.107.1.10 0.0.0.0 16 - 64 0 0.0 0.00 16000. ~203.14.0.250 0.0.0.0 16 - 64 0 0.0 0.00 160...

Member Since	‎11-23-2015 03:31 PM
Date Last Visited	‎08-18-2017 03:53 AM
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NTP synchronization problem

Yeah I'll have to look into

Yes they should both be on

Ok So seeing that my problem

I'm actually not sure of what

The switch is a cisco 3560x