CLI Reference Guide-R04

Chapter 11 | Interface Commands
Interface Configuration
– 421 –
show interfaces
counters
This command displays interface statistics.
Syntax
show interfaces counters [interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-28)
port-channel channel-id (Range: 1-26)
Default Setting
Shows the counters for all interfaces.
Command Mode
Normal Exec, Privileged Exec
Command Usage
If no interface is specified, information on all interfaces is displayed.
Example
Console#show interfaces counters ethernet 1/1
Ethernet 1/ 1
===== IF table Stats =====
2166458 Octets Input
14734059 Octets Output
14707 Unicast Input
19806 Unicast Output
0 Discard Input
0 Discard Output
0 Error Input
0 Error Output
0 Unknown Protocols Input
0 QLen Output
===== Extended Iftable Stats =====
23 Multi-cast Input
5525 Multi-cast Output
170 Broadcast Input
11 Broadcast Output
===== Ether-like Stats =====
0 Alignment Errors
0 FCS Errors
0 Single Collision Frames
0 Multiple Collision Frames
0 SQE Test Errors
0 Deferred Transmissions
0 Late Collisions
0 Excessive Collisions
0 Internal Mac Transmit Errors
0 Internal Mac Receive Errors
0 Frames Too Long
0 Carrier Sense Errors
0 Symbol Errors