Hi Guys, I'll be happy if someone can help! It is not the first time I have this issue and I am really afraid it comes up in the LAB as many tasks depend on it.
Clocks simply don't synchronize! R8: NTP Server R8#sh run | inc ntp ntp authentication-key 1 md5 01100F175804 7 ntp authenticate ntp trusted-key 1 ntp source Serial1/0 ntp master 2 R5: NTP Client R5#sh run | inc ntp ntp authentication-key 1 md5 cisco ntp authenticate ntp trusted-key 1 ntp server 8.9.56.2 R5#sh ntp st Clock is unsynchronized, stratum 16, no reference clock nominal freq is 250.0000 Hz, actual freq is 250.0000 Hz, precision is 2**24 reference time is 00000000.00000000 (00:00:00.000 UTC Mon Jan 1 1900) clock offset is 0.0000 msec, root delay is 0.00 msec root dispersion is 0.04 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. R5#sh ntp ass address ref clock st when poll reach delay offset disp ~8.9.56.2 .INIT. 16 135 64 0 0.000 0.000 16000. * sys.peer, # selected, + candidate, - outlyer, x falseticker, ~ configured Debug responses: *Jun 25 17:11:55.059: NTP message received from 8.9.56.2 on interface 'Serial1/0' (8.9.56.5). *Jun 25 17:11:55.063: NTP Core(DEBUG): ntp_receive: message received *Jun 25 17:11:55.063: NTP Core(DEBUG): ntp_receive: peer is 0x65B799B0, next action is 1. *Jun 25 17:11:55.067: NTP Core(NOTICE): ntp_receive: dropping message: unsynch. *Jun 25 17:11:55.071: NTP message received from 8.9.56.2 on interface 'Serial1/0' (8.9.56.5). *Jun 25 17:11:55.075: NTP Core(DEBUG): ntp_receive: message received *Jun 25 17:11:55.075: NTP Core(DEBUG): ntp_receive: peer is 0x65B799B0, next action is 1. *Jun 25 17:11:55.079: NTP Core(DEBUG): receive: packet given to process_packet *Jun 25 17:12:39.115: NTP message sent to 8.9.56.2, from interface 'Serial1/0' (8.9.56.5). I appreciate any input! Thanks
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