CCM 4.1.3sr1 - On my phones I have TFTP Server 1 defined and TFTP Server 2 defined but the Alternate TFTP setting = NO. I know the TFTP addresses are set by Option 150, is the Alternate TFTP setting also set by Option 150 or is this a manual setting to force the phone to the secondary TFTP server? I am worried that this setting equaling NO would prevent the phone for seaching for the Secondary TFTP server in the event I lost the Primary.
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.