H3C Technologies H3C SecPath F1000-E - Manual (Page 15)

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To do… Use the command… Remarks
Enter null interface view interface null 0
Required
The Null 0 interface is the default null interface
on your device. It cannot be manually created
or removed.
Set a description for the
null interface
description text
Optional
By default, the description of an interface is the
interface name followed by the “Interface”
string.
Displaying and Maintaining Loopback and Null
Interfaces
To do… Use the command… Remarks
Display information about loopback
interfaces display interface loopback
[ interface-number ]
Available in any view
Display information about the null
interface
display interface null [ 0 ] Available in any view
Clear the statistics on a loopback
interface or the null interface
reset counters interface
[ interface-type [ interface-number |
interface-number.subnumber ] ]
Available in user view