Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show interfaces counters
show interfaces counters
To display the traffic on the physical interface, use the show interfaces counters command.
show interfaces counters [all | detail | errors | storm-control | trunk] [module mod]
Syntax Description
Defaults This command has no default settings.
Command Modes Privileged EXEC mode
Command History
Usage Guidelines If you do not enter any keywords, all the counters for all modules are displayed.
The display for the storm-control keyword includes the suppressed multicast bytes.
Examples This example shows how to display the error counters for a specific module:
Switch# show interfaces counters errors module 1
Port Align-Err FCS-Err Xmit-Err Rcv-Err UnderSize
Gi1/1 0 0 0 0 0
Gi1/2 0 0 0 0 0
Port Single-Col Multi-Col Late-Col Excess-Col Carri-Sen Runts Giants
Gi1/1 0 0 0 0 0 0 0
Gi1/2 0 0 0 0 0 0 0
Switch#
all (Optional) Displays all the interface counters including errors, trunk, and detail.
detail (Optional) Displays the detailed interface counters.
errors (Optional) Displays the interface error counters.
storm-control (Optional) Displays the number of packets discarded due to suppression on the
interface.
trunk (Optional) Displays the interface trunk counters.
module mod (Optional) Limits the display to interfaces on a specific module.
Release Modification
12.1(8a)EW Support for this command was introduced on the Catalyst 4500 series switch.
12.1(19)EW Support for storm control.
12.2(18)EW Support for the display of total suppression discards.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E