4000 Router Series Interface Command Reference

Views

Serial interface view, serial sub interface view, AM interface view, ISDN BRI interface view, E1-F interface

view, T1-F interface view, CE3 interface view, CE1/PRI interface view, CT1/PRI interface view

Predefined user roles

network-admin

Usage guidelines

CAUTION:

The default command might interrupt ongoing network services. Make sure you are fully aware of the

impacts of this command when you perform it on a live network.

This command might fail to restore the default settings for some commands for reasons such as command

dependencies and system restrictions. You can use the display this command in interface view to check

for these commands, and perform their undo forms or follow the command reference to individually

restore their default settings. If your restoration attempt still fails, follow the error message instructions to

resolve the problem.

Examples

# Restore the default settings of serial interface serial 2/0.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] default

description

Use description to set the description for the interface.

Use undo description to restore the default.

Syntax

description text

undo description

Default

The description of a WAN interface is interface name Interface, for example, Serial2/0 Interface.