Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Community Member

NTP not working on catalyst 4506

I configure ntp to work on catalyst 2950, it work well. I use the same command on catalyst 4500 but it doesn't work. I use the command "ntp server 192.168.1.1"

The catalyst 4506 run with IOS and have many VLAN configured.

I would like to know if the catalyst 4506 need more specific command to work with NTP.

thanks very much

2 REPLIES
VIP Purple

Re: NTP not working on catalyst 4506

Hello,

I assume you have tested if you can reach IP address 192.168.1.1 from your 4506, that is, you van ping that address.

Can you post the output of the commands:

show ntp status

show ntp associations

Regards,

GP

Community Member

Re: NTP not working on catalyst 4506

Cisco#show ntp associations

address ref clock st when poll reach delay offset disp

~192.168.11.170 0.0.0.0 15 1 64 176 4.0 34395. 383.7

* master (synced), # master (unsynced), + selected, - candidate, ~ configured

Cisco#show ntp status

Clock is unsynchronized, stratum 16, no reference clock

nominal freq is 250.0000 Hz, actual freq is 249.9969 Hz, precision is 2**7

reference time is C3B0E9EC.A2CE56C1 (11:29:00.635 CEST Thu Jan 15 2004)

clock offset is -185.9525 msec, root delay is 8.03 msec

root dispersion is 386.20 msec, peer dispersion is 117.08 msec

388
Views
0
Helpful
2
Replies
CreatePlease to create content