When a customer uses 6 hour schedule to have a directory sync we would see that the "Next Re-Sync Time" value on the web-page (under LDAP Directory configuration) does not change periodically after every sync.
The LDAP syncs would work fine but there might be one or two LDAP Syncs that can get skipped.
CUCM version 8.6.2
"May your heart always be joyful And may your song always be sung May you stay forever young "
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.