R2511-HP MSR Router Series Interface Command Reference(V5)

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Table 42 Command output
Field Descri
p
tion
current state
Physical layer state of the loopback interface:
• UP
• Administratively DOWN
Line protocol current state
Data link layer protocol state of the interface. 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 of the interface.
The Maximum Transmit Unit MTU of the interface.
Internet protocol processing
State (enabled or disabled) of the network layer protocol
(displayed as Internet Address is X.X.X.X/XX Primary when the
network layer protocol is enabled).
Physical is loopback The physical type of the interface is loopback.
Last clearing of counters
Last time when statistics on the logical interface were cleared by
using the reset counters interface command.
If the statistics have never been cleared since the device started,
this field displays Never.
Last 300 seconds input: 0 bytes/sec, 0
bits/sec, 0 packets/sec
Average input rate over the last 300 seconds in Bps, bps, and
pps.
Last 300 seconds output: 0 bytes/sec, 0
bits/sec, 0 packets/sec
Average output rate over the last 300 seconds in Bps, bps, and
pps.
0 packets input, 0 bytes, 0 drops
Total number and size (in bytes) of input packets on the interface
and the number of dropped packets (displayed when the
interface supports traffic accounting).
0 packets output, 0 bytes, 0 drops
Total number and size (in bytes) of output packets on the interface
and the number of dropped packets (displayed when the
interface supports traffic accounting).
The brief information of interface(s) under
route mode
Brief information about Layer 3 interfaces.
Link: ADM - administratively down; Stby -
standby
Link attribute of the interface:
• ADM—The interface has been shut down by the network
administrator. To recover its physical layer state, run the undo
shutdown command.
• Stby—The interface is a standby interface. To see the primary
interface, use the display standby state command in High
Availability Command Reference.
Protocol: (s) - spoofing
Protocol attribute of the interface.
(s) represents the spoofing flag. If the data link layer protocol of
an interface is up but its link is an on-demand link or not present at
all, the Protocol field displays UP(s). This attribute is typical of
interface Null 0, Inloopback 0, and loopback interfaces.
Interface Abbreviated interface name.