Has anyone implemented authentication with NTP on CCM. I have seen a CCO configuration guide which describes how to implement NTP for CallManager. However it does not describe how to configure NTP authentication.
From my little research I have done I have found a few commands for the ntp.conf file:
server [ HostAddress ] [ key Number ] [ version Number ] [ prefer ] [ mode Number ]
These commands are probably similar to the following IOS commands:
A secondary question if you want to use a HSRP group IP address for the NTP server will you have to issue the ntp source address command to get it to work, and what are the consequences if you have NTP clients on different VLANS.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.