HP MSR2000/3000/4000 Router Series Interface Command Reference

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Table 22 Command output
Field Descri
p
tion
Current state
Physical layer state of the interface:
• UP—The loopback interface can receive and transmit packets.
• Administratively DOWN—The interface was manually shut down
by using the shutdown command.
Line protocol state
Data link layer protocol state of the interface, which is always UP
(spoofing). UP (spoofing) means that the data link layer protocol state
of the interface is UP but the link is an on-demand link or not present at
all.
Description Description string of the interface.
Bandwidth Expected bandwidth of the interface.
Maximum Transmit Unit MTU of the interface.
Internet protocol processing: disabled
Indicates that the interface cannot process Layer 3 packets (displayed
when the interface is not configured with an IP address).
Internet Address is 1.1.1.1/32
Primary
Primary IP address of the interface (displayed when the interface is
configured with a primary IP address).
Physical: Loopback The physical type of the interface is loopback.
Last clearing of counters
Time when statistics on the logical interface were last cleared by using
the reset counters interface command.
If the statistics of the interface have never been cleared by using the
reset counters interface command since the device started, this field
displays Never.
Last 300 seconds input: 0 bytes/sec,
0 bits/sec, 0 packets/sec
Average input rate during the last 300 seconds (displayed when the
interface supports traffic statistics collection):
• bytes/sec—Average number of bytes received per second.
• bits/sec—Average number of bits received per second.
• packets/sec—Average number of packets received per second.
Last 300 seconds output: 0
bytes/sec, 0 bits/sec, 0 packets/sec
Average output rate over the last 300 seconds (displayed when the
interface supports traffic statistics collection):
• bytes/sec—Average number of bytes sent per second.
• bits/sec—Average number of bits sent per second.
• packets/sec—Average number of packets sent per second.
Input: 0 packets, 0 bytes, 0 drops
Total number and size (in bytes) of incoming packets of the interface
and the number of dropped packets (displayed when the interface
supports traffic statistics collection).
Output: 0 packets, 0 bytes, 0 drops
Total number and size (in bytes) of outgoing packets of the interface
and the number of dropped packets (displayed when the interface
supports traffic statistics collection).
# Display brief information about all loopback interfaces.
<Sysname> display interface loopback brief
Brief information on interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing