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The “Hold timer” field of the display interface mp-group command represents
the hold time of the link state (up/down) of the current interface, and the “LCP
initial” field indicates that the link control protocol (LCP) is initialized. Refer to
Table 117 for the description on the other fields.
display interface null
Syntax display interface null [ 0 ]
View Any view
Parameter 0: Null interface number. This argument is always 0.
Description Use the
display interface null command to view the state information about
the null interface. Even if this argument is not specified, the state information
about null interface 0 is displayed, because there is only one interface.
Related command: interface null.
Example # View the state information about null 0.
<Sysname> display interface null 0
NULL0 current state :UP
Line protocol current state :UP (spoofing)
Description : NULL0 Interface
The Maximum Transmit Unit is 1500
Internet protocol processing : disabled
Physical is NULL DEV
Last 300 seconds input: 0 bytes/sec 0 packets/sec
Last 300 seconds output: 0 bytes/sec 0 packets/sec
0 packets input, 0 bytes, 0 drops
0 packets output, 0 bytes, 0 drops
Refer to Table 117 for the description on the fields of the display interface null
command.
display interface virtual-ethernet
Syntax display interface virtual-ethernet [ number ]
View Any view
Parameter number: Virtual Ethernet (VE) interface number, which can be the number of any
existing VE interface.
Description Use the
display interface virtual-ethernet command to view the state
information about the existing VE interfaces. If you do not provide a VE interface
number, this command will display the state information about all the existing VE
interfaces.