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 class-map
show class-map
To display class map information, use the show class-map command.
show class-map class_name
Syntax Description
Defaults This command has no default settings.
Command Modes Privileged EXEC mode
Command History
Examples This example shows how to display class map information for all class maps:
Switch# show class-map
Class Map match-any class-default (id 0)
Match any
Class Map match-any class-simple (id 2)
Match any
Class Map match-all ipp5 (id 1)
Match ip precedence 5
Class Map match-all agg-2 (id 3)
Switch#
This example shows how to display class map information for a specific class map:
Switch# show class-map ipp5
Class Map match-all ipp5 (id 1)
Match ip precedence 5
Switch#
Assume there are two active flows as shown below on Fast Ethernet interface 6/1:
SrcIp DstIp IpProt SrcL4Port DstL4Port
--------------------------------------------------------
192.168.10.10 192.168.20.20 20 6789 81
192.168.10.10 192.168.20.20 20 6789 21
With following configuration, each flow will be policed to a 1000000 bps with an allowed 9000-byte
burst value.
Note If you use the match flow ip source-address|destination-address command, these two flows are
consolidated into one flow and they have the same source and destination address.
class_name Name of the class map.
Release Modification
12.1(8a)EW Support for this command was introduced on the Catalyst 4500 series switch.
12.2(25)SG Displays results from the full-flow option.

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