658
C
44: L
HAPTER
OGICAL
Parameter
Description
Related command:
Example
display interface mfr
Syntax
View
Parameter
I
C
C
NTERFACE
ONFIGURATION
OMMANDS
number: Loopback interface number, which can be the number of any existing
Loopback interface.
Use the
display interface loopback
about the existing Loopback interfaces. If you do not provide a Loopback interface
number, this command will display the relevant information about all the existing
Loopback interfaces.
interface loopback.
# View the status of 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 300 seconds input:
Last 300 seconds output:
0 packets input, 0 bytes, 0 drops
0 packets output, 0 bytes, 0 drops
Table 117 Description on the fields of the display interface loopback command
Field
current state
Line protocol current state
Description
The Maximum Transmit Unit
Internet protocol processing
Physical
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
display interface mfr [ mfr-number ]
Any view
mfr-number: Multilink frame relay (MFR) interface number, which can be the
number of any existing MFR interface.
command to view the relevant information
0 bytes/sec 0 packets/sec
0 bytes/sec 0 packets/sec
Description
Physical state of the interface: UP/DOWN
State of the link layer protocol: UP/DOWN
Description string of the interface
Maximum transmit unit (MTU) of the interface
Processing state of the network layer protocol:
enabled/disabled
Physical type of the interface
Statistics on packets sent/received over the physical
layer