Cisco 4500M User Manual

4-9
Software Configuration Guide—Release 12.2(25)EW
OL-6696-01
Chapter 4 Configuring Interfaces
Configuring Optional Interface Features
Displaying the Interface Speed and Duplex Mode Configuration
To display the interface speed and duplex mode configuration for an interface, perform this task:
This example shows how to display the interface speed and duplex mode of Fast Ethernet interface 6/1:
Switch# show interface fastethernet 6/1
FastEthernet6/1 is up, line protocol is up
Hardware is Fast Ethernet Port, address is 0050.547a.dee0 (bia 0050.547a.dee0)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:54, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 50/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
50 packets input, 11300 bytes, 0 no buffer
Received 50 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 input packets with dribble condition detected
1456 packets output, 111609 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 babbles, 0 late collision, 0 deferred
1 lost carrier, 0 no carrier
0 output buffer failures, 0 output buffers swapped out
Switch#
Adding a Description for an Interface
You can add a description about an interface to help you remember its function. The description appears
in the output of the following commands: show configuration
, show running-config, and
show interfaces.
To add a description for an interface, enter the following command:
This example shows how to add a description on Fast Ethernet interface 5/5:
Switch(config)# interface fastethernet 5/5
Switch(config-if)# description Channel-group to "Marketing"
Command Purpose
Switch# show interfaces [fastethernet |
gigabitethernet | tengigabitethernet]
slot/interface
Displays the interface speed and duplex mode
configuration.
Command Purpose
Switch(config-if)# description string
Adds a description for an interface.

Cisco 4500M Specifications

General

Brand	Cisco
Model	4500M
Category	Network Router
Language	English