asked on cisco router didn't synchronized with ntp server
hello experts
I can't get Cisco router synchronized with the ntp server.
#show run | in ntp
ntp source Vlan1
ntp server 195.168.200.195
ntp server 195.168.200.95
#show ntp associations
address ref clock st when poll reach delay offset disp
~195.168.200.195 .INIT. 16 - 1024 0 0.000 0.000 15937.
~195.168.200.95 .INIT. 16 - 1024 0 0.000 0.000 15937.
* sys.peer, # selected, + candidate, - outlyer, x falseticker, ~ configured
#show ntp status
Clock is unsynchronized, stratum 16, no reference clock
nominal freq is 249.9433 Hz, actual freq is 249.9433 Hz, precision is 2**16
reference time is 00000000.00000000 (23:59:00.000 MSD Mon Jan 1 1900)
clock offset is 0.0000 msec, root delay is 0.00 msec
root dispersion is 1.03 msec, peer dispersion is 0.00 msec
loopfilter state is 'FSET' (Drift set from file), drift is 0.000000000 s/s
system poll interval is 64, never updated.
I can't get Cisco router synchronized with the ntp server.
#show run | in ntp
ntp source Vlan1
ntp server 195.168.200.195
ntp server 195.168.200.95
#show ntp associations
address ref clock st when poll reach delay offset disp
~195.168.200.195 .INIT. 16 - 1024 0 0.000 0.000 15937.
~195.168.200.95 .INIT. 16 - 1024 0 0.000 0.000 15937.
* sys.peer, # selected, + candidate, - outlyer, x falseticker, ~ configured
#show ntp status
Clock is unsynchronized, stratum 16, no reference clock
nominal freq is 249.9433 Hz, actual freq is 249.9433 Hz, precision is 2**16
reference time is 00000000.00000000 (23:59:00.000 MSD Mon Jan 1 1900)
clock offset is 0.0000 msec, root delay is 0.00 msec
root dispersion is 1.03 msec, peer dispersion is 0.00 msec
loopfilter state is 'FSET' (Drift set from file), drift is 0.000000000 s/s
system poll interval is 64, never updated.
Internet ProtocolsNetwork ManagementRouters
Last Comment
ameriaadmin
ASKER
192.168.200.95 and 192.168.200.195 my local ntp servers. access permitted for clients.
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ASKER
I have coped and paste, but I don't know why it shows 195. my addresses are 95.168.200.195
and 195.168.200.95. It is right in my configs.
and 195.168.200.95. It is right in my configs.
Are the addresses valid or just not responding to pings
If yes
Is there any firewall policy blocking port 123
I'm assuming you have
Stratum 16?
That's too many generations -
Try linking to one of these Open Access Stratum servers closest to you.
http://support.ntp.org/bin/view/Servers/StratumOneTimeServers
I use these 2
*~128.9.176.30
+~216.218.254.202