Dear Team,
Please any one help to sync with NTP server which is in internal network. I am able to ping with source also. Please chekc the version and configration for NTP. I tried so many combinations with prefers , broadcast delay. But it is not working. Please any one help me.
sw1#show version
Cisco IOS Software, C3560E Software (C3560E-UNIVERSALK9-M), Version 15.0(1)SE1, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2011 by Cisco Systems, Inc.
Compiled Thu 01-Dec-11 14:16 by prod_rel_team
ROM: Bootstrap program is C3560E boot loader
BOOTLDR: C3560E Boot Loader (C3560E-HBOOT-M) Version 12.2(44r)SE3, RELEASE SOFTWARE (fc3)
sw1#show running-config | i ntp
ntp source Vlan555
ntp server 10.42.197.107
sw1#show ntp status
Clock is unsynchronized, stratum 16, no reference clock
nominal freq is 119.2092 Hz, actual freq is 119.2092 Hz, precision is 2**17
reference time is D65E60B1.1C70CD14 (11:52:41.111 IST Fri Dec 20 2013)
clock offset is 0.0000 msec, root delay is 0.00 msec
root dispersion is 29.77 msec, peer dispersion is 0.00 msec
loopfilter state is 'CTRL' (Normal Controlled Loop), drift is -0.000000044 s/s
system poll interval is 64, last update was -1646376 sec ago.
sw1#show ntp associations
address ref clock st when poll reach delay offset disp
~10.42.197.107 .INIT. 16 49691d 64 0 0.000 0.000 16000.
* sys.peer, # selected, + candidate, - outlyer, x falseticker, ~ configured
debug messages :
.Dec 1 04:59:59.875: NTP Core(DEBUG): drift value to save: 0.000000000
.Dec 1 04:59:59.875: %NTP : Drift Value NTPv4_Drift=FFFFFFFF.FFFFFF40 not saved in persistent data, will be stored before reload
.Dec 1 04:59:59.875: NTP Core(DEBUG): drift value saved.
.Dec 1 04:59:59.875: NTP Core(DEBUG): hourly stats called. Count=46
