Cisco Catalyst 4500 Series Command Reference Manual page 514

match (class-map configuration)
This example shows how to delete the IP-precedence match criteria and to classify traffic using acl1:
Switch# configure terminal
Switch(config)# class-map class2
Switch(config-cmap)# match ip precedence 5 6 7
Switch(config-cmap)# no match ip precedence
Switch(config-cmap)# match access-group acl1
Switch(config-cmap)# exit
Switch#
This example shows how to specify a class-map that applies only to IPv6 traffic on a Supervisor Engine
6-E:
Switch# configure terminal
Switch(config)# class-map match all ipv6 only
Switch(config-cmap)# match dscp af21
Switch(config-cmap)# match protocol ipv6
Switch(config-cmap)# exit
Switch#
You can verify your settings by entering the show class-map privileged EXEC command.
Related Commands Command
class-map
show class-map
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
Description
Creates a class map to be used for matching packets to the
class whose name you specify and to enter class-map
configuration mode.
Displays class map information.
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