Switch 7700 Configuration Guide, v2

Setting Terminal Parameters 15
through the user interface only when the terminal service is enabled again. Use
the commands described in
Tabl e 4 to enable or disable terminal service.
By default, terminal service is enabled on all the user interfaces.
Note the following points:
■ For the sake of security, the undo shell command can only be used on the user
interfaces other than the AUX user interface.
■ You cannot use this command on the user interface through which you log in.
■ You must confirm before using the undo shell command in any legal user
interface.
Configure idle-timeout By default, idle-timeout is enabled and set to 10
minutes on all the user interfaces. The idle-timeout command is described in
Tabl e 5.
Lock user interface This command locks the current user interface and
prompts the user to enter a password. This makes it impossible for others to
operate in the interface after the user leaves. The lock command is described in
Tabl e 6.
Set the screen length If a command displays more than one screen of
information, you can use the screen length command to determine how many
lines are displayed on a screen so that information can be separated in different
screens and you can view it more conveniently. The screen-length command is
described in
Tabl e 7.
By default, the terminal screen length is 24 lines.
Table 4 Enable/Disable Terminal Service
Operation Command
Enable terminal service shell
Disable terminal service undo shell
Table 5 Idle Timeout
Operation Command
Configure idle-timeout idle-timeout minutes [ seconds ] (idle-timeout 0 means
disabling idle-timeout.)
Restore the default idle-timeout undo idle-timeout
Table 6 Lock User Interface
Operation Command
Lock user interface lock
Table 7 Setting Screen Length
Operation Command
Set the screen length screen-length screen-length (screen-length 0 indicates to
disable screen display separation function.)
Restore the default screen
length
undo screen-length