R3166-R3206-HP High-End Firewalls Network Management Configuration Guide-6PW101

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To do… Use the command… Remarks
Enter null interface view interface null 0
Required
Interface Null 0 is the default null
interface on your firewall. It cannot
be manually created or removed.
Set a description for the null
interface
description text
Optional
By default, the description of a null
interface is in the format of
interface name Interface.
Displaying and maintaining interfaces
To do… Use the command… Remarks
Display Ethernet interface or
subinterface information
display interface [ interface-type
[ interface-number |
interface-number.subnumber ] ]
Available in any view
Display summary information
about Ethernet interfaces or
subinterfaces
display brief interface [ interface-type
[ interface-number |
interface-number.subnumber ] ] [ | { begin |
exclude | include } regular-expression ]
Available in any view
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 interface or subinterface
statistics
reset counters interface [ interface-type
[ interface-number |
interface-number.subnumber ] ]
Available in user view