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27
Interface Commands
show interfaces counters
This command displays interface statistics.
Syntax
show interfaces counters [interface]
interface
• ethernet unit/port
- unit - Stack unit. (Range: 1-8)
- port - Port number. (Range: 1-26/50)
• port-channel channel-id (Range: 1-32)
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. For a
description of the items displayed by this command, see "Showing Port
Statistics" on page 8-22.
Example
Console#show interfaces counters ethernet 1/7
Ethernet 1/7
Iftable Stats:
Octets Input: 30658, Octets Output: 196550
Unicast Input: 6, Unicast Output: 5
Discard Input: 0, Discard Output: 0
Error Input: 0, Error Output: 0
Unknown Protos Input: 0, QLen Output: 0
Extended iftable Stats:
Multi-cast input: 0, Multi-cast output: 3064
Broadcast input: 262, Broadcast output: 1
Ether-like Stats:
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
In Pause Frames: 0, Out Pause Frames: 0
Symbol Errors: 0
RMON stats:
Drop Events: 0, Octets: 227208, Packets: 3338
Broadcast Pkts: 263, Multi-cast Pkts: 3064
Undersize Pkts: 0, Oversize Pkts: 0
Fragments: 0, Jabbers: 0
CRC Align Errors: 0, Collisions: 0
Packet Size <= 64 octets: 3150, Packet Size 65 to 127 octets: 139
Packet Size 128 to 255 octets: 49, Packet Size 256 to 511 octets: 0
Packet Size 512 to 1023 octets: 0, Packet Size 1024 to 1518 octets: 0
Console#
27-10
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