Display Interface Null - HP 6600 Command Reference Manual

Field
Last 300 seconds output: 0 bytes/sec, 0
bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 drops
0 packets output, 0 bytes, 0 drops
The brief information of interface(s) under
route mode
Link: ADM - administratively down; Stby -
standby
Protocol: (s) - spoofing
Interface
Link
Protocol
Main IP
Description
Cause
Related commands
interface loopback

display interface null

Use display interface null to display information about the null interface. Because Null 0 interface is the
only null interface on a device, this command displays information about Null 0 interface even if you do
not specify the 0 keyword.
Syntax
display interface [ null ] [ brief [ down ] ] [ | { begin | exclude | include } regular-expression ]
display interface null 0 [ brief ] [ | { begin | exclude | include } regular-expression ]
Views
Any view
Description
Average output rate over the last 300 seconds in Bps, bps, and
pps.
Total number and size (in bytes) of input packets on the interface
and the number of dropped packets.
Total number and size (in bytes) of output packets on the interface
and the number of dropped packets.
Brief information about Layer 3 interfaces.
Link status of the interface:
•
ADM—The interface has been administratively shut down. To
recover its physical state, use the undo shutdown command.
•
Stby—The interface is operating as a backup interface. To see
the primary interface, use the display standby state command
in High Availability Command Reference.
If the network layer protocol state of an interface is shown as UP,
but its link is an on-demand link or not present at all, its protocol
attribute includes the spoofing flag (an s in parentheses).
Abbreviated interface name.
Physical link state of the interface:
•
UP—The link is up.
•
ADM—The link has been administratively shut down. To
recover its physical state, use the undo shutdown command.
Protocol connection state of the interface: UP, DOWN, or UP(s).
Main IP address of the interface.
Description of the interface.
Cause of a DOWN physical link. If the port has been shut down
with the shutdown command, this field displays Administratively.
To restore the physical state of the interface, use the undo
shutdown command.
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