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Table 5
Command output
Field Description
current state
Physical layer state of the interface:
•
Up
—The physical layer state of the interface is up.
•
DOWN (Administratively)
—The interface has been shut down
manually.
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 corresponding link might not exist, or the corresponding
link is non-permanent and established on demand.
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
).
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.
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.
The brief information of interface(s) under
route mode
Brief information about Layer 3 interfaces.
Link: ADM - administratively down; Stby -
standby
Explains the
Link
field values:
•
ADM
—The interface has been administratively shut down. To
recover its physical state, use the
undo shutdown
command.
•
Stby
—The interface is operating as a backup interface. To see
the primary interface, use the
display standby state
command
in
High Availability Command Reference
.
Protocol: (s) - spoofing
Explains the
Protocol
field value.
(s)
—Represents spoofing. 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)
.
Interface
Abbreviated interface name.
Link
Physical layer state of the interface:
•
UP
—The interface is up.
•
ADM
—The interface has been administratively shut down. To
recover its physical state, use the
undo shutdown
command.
