WebApr 27, 2024 · However after a few days I noticed that the CUCM was unsynchronized again and it would flap sync/unsync. Cisco TAC confirmed that Windows NTP is not the best option for the CUCM and highlighted that our customer Windows NTP server is version 3, while CUCM works on NTP v4. Above conditions are not guaranteed by Cisco (it may … WebApr 27, 2024 · However after a few days I noticed that the CUCM was unsynchronized again and it would flap sync/unsync. Cisco TAC confirmed that Windows NTP is not the best option for the CUCM and highlighted that our customer Windows NTP server is version 3, while CUCM works on NTP v4. Above conditions are not guaranteed by Cisco (it may …
CUCMおよびIM&PでのNTPの設定とトラブルシューティング - Cisco
WebJul 22, 2024 · If 10.19.240.90 is not your pub, then you can try to set your sub NTP as your pub, which is mostly used in case of CUCM clusters. Dont forget to restart your NTP service on sub when you change the NTP server details. 07-23-2024 06:47 AM. Let me know if you are facing any issue with the time or cluster replication. WebNov 4, 2013 · Here is the “sh status” and “sh ntp associations”. Sh 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**19. ntp uptime is 26320700 (1/100 of seconds), resolution is 8403. reference time is 00000000.00000000 (18:00:00.000 CST Thu Dec 31 1899) improve memory pdf
How to change call manager time manually - Cisco
WebOct 18, 2024 · TIP: If you see the IM&P send NTP requests in the pcap; however, there are no NTP responses and a network issue is possibly the cause. Simulteneously gather a pcap on the CUCM server and the IM&P server to confirm the requests sent from IM&P are received on the CUCM side. Confirm CUCM is replies to the requests as well. WebNov 8, 2012 · Here is 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 … WebApr 26, 2016 · But in the CUCM GUI I see "WARNING: NTP server unreachable. In the OS administration I see: 1.gr.pool.ntp.org The NTP server could not be contacted. ... Please note NTP does not go unsynchronized straightaway, it takes time hence the output you are getting on OS Admin is valid. BTW, if the IP address is working fine then why are you … improve mattress firmness