3725 has a VWIC-1MFT-T1 module. Does this T1 module have built-in DSU/CSU? Carrier is going to have their T1 cable installed in my building for the PRI PSTN connection, but they said they don't know they have to install a DSU/CSU for this connection. I think obiously it's wrong.
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.