4000 Router Series Fundamentals Command Reference

• escape-key

• history-command max-size

• idle-timeout

• protocol inbound

• screen-length

• set authentication password

• shell

• terminal type

• user-role

Examples

# Set the user connection timeout to 15 minutes in VTY line class view.

<Sysname> system-view

[Sysname] line class vty

[Sysname-line-class-vty] idle-timeout 15

Related commands

line

lock

Use lock to lock the current user line. This method prevents unauthorized users from using the user line.

Syntax

lock

Default

By default, the system does not lock any user line.

Views

User view

Predefined user roles

network-admin

Usage guidelines

After executing the lock command, enter the password for unlocking the user line and confirm the

password by entering it again.

To unlock the user line, press Enter and enter the correct password.

This command is not supported in FIPS mode.

Examples

# Lock the current user line and then unlock it.

<Sysname> lock

Please input password<1 to 16> to lock current line:

Password:

Again: