Cisco "full-help" command - View invisible help commands

The Cisco "full-help" command can be used to display a list of help commands that may not be present when simply typing "show ?" in user mode. There are additional help commands that can be displayed in user mode by first typing "terminal full-help". Once that is complete run a "show ?" and take note of the additional command options. This can also be controlled at the line level using the "full-help" command.