To configure the command-line interface (CLI) environment, use the operational-mode CLI set command:
user@host> set cli ?
Possible completions:
complete-on-space Toggle word completion on space
idle-timeout Set the cli maximum idle time
prompt Set the cli command prompt string
restart-on-upgrade Set cli to prompt for restart after a software upgrade
screen-length Set number of lines on screen
screen-width Set number of characters on a line
terminal Set terminal type
When you log into the router using ssh, or log in from the console when its terminal type is already configured (as described in Configure Console and Auxiliary Port Properties), your terminal type, screen length, and screen width are already set, so you do not need to change them from the CLI.