HP VPN Firewall Appliances Network Management Command Reference

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Parameters
interface-number: Specifies a loopback interface by its number, ranging from 0 to 1023.
Examples
# Create interface loopback 5.
<Sysname> system-view
[Sysname] interface loopback 5
[Sysname-LoopBack5]
Related commands
display interface loopback
interface null
Use interface null to enter null interface view.
Syntax
interface null 0
Views
System view
Default command level
2: System level
Parameters
0: Specifies interface Null 0. The null interface number is fixed to 0.
Usage guidelines
A device has only one null interface, always named interface Null 0. Interface Null 0 is always up. You
cannot remove it or shut it down.
Examples
# Enter Null 0 interface view.
<Sysname> system-view
[Sysname] interface null 0
[Sysname-NULL0]
Related commands
display interface null
reset counters interface loopback
Use reset counters interface loopback to clear statistics for a loopback interface.
Syntax
reset counters interface [ loopback [ interface-number ] ]
Views
User view