Ntp not updating cisco

14-Nov-2017 00:41

Because of the potential adverse effects that incorrect time information might have on network availability and manageability, it is advisable that network and security administrators do whatever they can to guarantee that only authorized synchronization sources are used.Although NTP supports both (MD5) authentication options, the MD5 method is doubtlessly the preferred one.

Ensuring that consistent time information be distributed throughout the network is an important accomplishment.

Checkout the ntpd doc on the internet for various status results of the ntp servers. COM.ntp: NTPv3, Server, length 48 [[email protected]: Active] config # ntpq -np remote refid st t when poll reach delay offset jitter ============================================================================== .