Cisco Catalyst 3750 Metro - Page 69

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Catalyst 3750 Metro Switch Command Reference
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Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
class-map
Only one access control list (ACL) can be configured in a class map. The ACL can have multiple access
control entries (ACEs). Class maps that contain ACLs are not supported in an egress policy attached to
an enhanced-services (ES) port or in a hierarchical ingress policy attached to an ES port.
Examples This example shows how to configure the class map called class1 with one match criterion, which is an
access list called 103:
Switch(config)# access-list 103 permit ip any any dscp 10
Switch(config)# class-map class1
Switch(config-cmap)# match access-group 103
Switch(config-cmap)# exit
This example shows how to delete the class1 class map:
Switch(config)# no class-map class1
You can verify your settings by entering the show class-map privileged EXEC command.
Related Commands Command Description
class Specifies the name of the class whose traffic policy you want to
create or change.
match (class-map
configuration)
Defines the match criteria for a class map.
policy-map Creates or modifies a policy map that can be attached to multiple
ports to specify a service policy.
show class-map Displays QoS class maps.