Displaying And Maintaining Loopback And Null Interfaces - H3C S12500 Series Interface Configuration Manual

To configure a null interface:
Step
1. Enter system view.
2. Enter null interface view.
3. Set the interface description.
4. Restore the default settings for
the null interface.
Displaying and maintaining loopback and null
interfaces
Execute display commands in any view and reset commands in user view.
Task
Display information about the specified or all
loopback interfaces.
Display information about the null interface.
Clear the statistics on the specified or all loopback
interfaces.
Clear the statistics on the null interface.
Command
system-view
interface null 0
description text
default
Command
display interface [ loopback [ interface-number ] ] [ brief
[ description ] ]
display interface [ null [ 0 ] ] [ brief [ description ] ]
reset counters interface loopback [ interface-number ]
reset counters interface [ null [ 0 ] ]
13
Remarks
N/A
Interface Null 0 is the default null
interface on the device and cannot
be manually created or removed.
Only one null interface, Null 0, is
supported on the device. The null
interface number is fixed at 0.
The default setting is NULL0 Interface.
N/A