Interface Null - HP 6125G Command Reference Manual

View
System view
Default level
2: System level
Parameters
interface-number: Loopback interface number, ranging from 0 to 127.
Description
Use interface loopback to create a loopback interface or enter loopback interface view.
Use undo interface loopback to remove a loopback interface.
Related commands: display interface loopback.
Examples
# Create interface loopback 0.
<Sysname> system-view
[Sysname] interface loopback 0
[Sysname-LoopBack0]

interface null

Syntax
interface null 0
View
System view
Default level
2: System level
Parameters
0: Specifies interface Null 0. The null interface number is fixed to 0.
Description
Use interface null to enter null interface view.
A device has only one null interface, interface Null 0. Interface Null 0 is always up. You cannot remove
or shut it down.
Related commands: display interface null.
Examples
# Enter Null 0 interface view.
<Sysname> system-view
[Sysname] interface null 0
[Sysname-NULL0]
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