R3204P16-HP Load Balancing Module Network Management Command Reference-6PW101

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display interface loopback
Syntax
display interface loopback [ interface-number ]
View
Any view
Default level
1: Monitor level
Parameters
interface-number: Loopback interface number, which can be the number of any existing loopback
interface.
Description
Use the display interface loopback command to display the information about a loopback interface. If
you do not specify the interface-number argument, this command will display information about all
existing loopback interfaces.
Related commands: interface loopback.
Examples
# Display information about interface loopback 12.
<Sysname> display interface loopback 12
LoopBack12 current state: UP
Line protocol current state: UP (spoofing)
Description: LoopBack12 Interface
The Maximum Transmit Unit is 1536
Internet protocol processing : disabled
Physical is Loopback
Last clearing of counters: Never
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
Table 5 Output description
Field Descri
p
tion
current state Physical state (up or administratively down) of the interface.
Line protocol current state
State of the data link layer protocol: up (spoofing). Spoofing refers to
the spoofing attribute of the interface. That is, when the network layer
protocol state of the interface is displayed as up, the corresponding
link may not exist, or the corresponding link is non-permanent and
established on demand.
Internet protocol processing
State of the network layer protocol, which can be disabled or enabled
(displayed as Internet Address is X.X.X.X/XX Primary).
Physical Physical type of the interface.