4000 Router Series Interface Command Reference

Predefined user roles

network-admin

network-operator

Parameters

interface-number: Specifies a BRI interface by its number.

brief: Displays brief interface information. If you do not specify this keyword, the command displays

detailed interface information.

down: Displays information about interfaces in physically DOWN state and the causes. If you do not

specify this keyword, this command displays information about interfaces in all states.

description: Displays complete interface descriptions. If you do not specify this keyword, the command

displays only the first 27 characters of interface descriptions.

Usage guidelines

If you do not specify the bri keyword, this command displays information about all interfaces on the

device.

If you specify the bri keyword without the interface-number argument, this command displays information

about all existing BRI interfaces.

Examples

# Display detailed information about interface BRI 1/0.

<Sysname> display interface bri 1/0

Bri1/0

Current state: DOWN ( Administratively )

Line protocol state: UP (spoofing)

Description: Bri1/0 Interface

Bandwidth: 128kbps

Maximum Transmit Unit: 1500

Hold timer: 10 seconds

Baudrate: 128000 bps

Timeslot(s) Used: 1, 2

Internet protocol processing: disabled

Link layer protocol: PPP

LCP: initial

Output queue - Urgent queuing: Size/Length/Discards 0/100/0

Output queue - Protocol queuing: Size/Length/Discards 0/500/0

Output queue - FIFO queuing: Size/Length/Discards 0/75/0

Last 5 seconds input rate: 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec

Last 5 seconds output rate: 0.00 bytes/sec, 0 bits/sec, 0.00 packets/sec

Input:

0 packets, 0 bytes

0 errors, 0 runts, 0 giants,

0 crc, 0 align errors, 0 overruns,

0 aborts, 0 no buffers

0 frame errors

Output:

0 packets, 0 bytes

0 errors, 0 underruns, 0 collisions