HP VPN Firewall Appliances Getting Started Command Reference

29
Related commands
authentication-mode
shell
Use shell to enable the terminal service for a user interface.
Use undo shell to disable the terminal service for a user interface.
Syntax
shell
undo shell
Default
The terminal service is enabled on all user interfaces.
Views
User interface view
Default command level
3: Manage level
Usage guidelines
The console user interface does not support the undo shell command.
You cannot disable the terminal service on the user interface you are using.
Examples
# Disable the terminal service for user interface VTY 0 through VTY 4 so no user can log in to the device
through the user interfaces.
<Sysname> system-view
[Sysname] user-interface vty 0 4
[Sysname-ui-vty0-4] undo shell
% Disable ui-vty0-4 , are you sure? [Y/N]:y
[Sysname-ui-vty0-4]
The following message appears when a user tries to Telnet to the device:
The connection was closed by the remote host!
speed (user interface view)
Use speed to set the transmission rate (also called the "baud rate") on a user interface.
Use undo speed to restore the default.
Syntax
speed speed-value
undo speed
Default
The transmission rate is 9600 bps.