Datasheet

Command Reference
PA-E3 and PA-2E3 Serial Port Adapter 17
show interfaces serial
To display information about a serial interface, use the show interfaces serial privileged EXEC
command.
show interfaces serial [slot/port] (Cisco 7200 series)
show interfaces serial [slot/port-adapter/port
] (Cisco 7500 series and Cisco 7000 series with
the RSP7000 and RSP7000CI)
Syntax Description
Command Mode
Privileged EXEC
Usage Guidelines
This command was modified in Cisco IOS Release 11.1 CA to include sample output for the PA-E3
serial port adapter.
For additional command syntax and sample displays, refer to the show interfaces serial command
in the “Interface Commands” chapter of the Configuration Fundamentals Command Reference.
Sample Displays
The following is sample output from the show interfaces command for a PA-E3 serial port adapter
installed in chassis slot 2:
Router# show interfaces serial 2/0
Serial2/0 is up, line protocol is up
Hardware is M1T-E3 pa
Internet address is 131.1.1.1/24
MTU 4470 bytes, BW 34010 Kbit, DLY 200 usec, rely 128/255, load 1/255
Encapsulation HDLC, loopback not set, keepalive not set
Last input 1w0d, output 00:00:48, output hang never
Last clearing of “show interface” counters 1w0d
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
20 packets input, 2080 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 parity
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
11472 packets output, 3824748 bytes, 0 underruns
0 output errors, 0 applique, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
rxLOS inactive, rxLOF inactive, rxAIS inactive
txAIS inactive, rxRAI inactive, txRAI inactive
slot (Optional) Slot number of the interface.
port (Optional) Port number on the interface. The port value is always 0.
port-adapter (Optional) On Cisco 7500 series routers and Cisco 7000 series routers with
the RSP7000 and RSP7000CI, the location of the port adapter on a VIP
card. The value can be 0 or 1.