Configuring A Policy Map - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Chapter 38 Configuring PFC QoS

Configuring a Policy Map

You can attach only one policy map to an interface. Policy maps can contain one or more policy map
classes, each with different policy map commands.
Configure a separate policy map class in the policy map for each type of traffic that an interface receives.
Put all commands for each type of traffic in the same policy map class. PFC QoS does not attempt to
apply commands from more than one policy map class to matched traffic.
These sections describe policy map configuration:
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Creating a Policy Map
To create a policy map, perform this task:
Command
Router(config)# policy-map policy_name
Router(config)# no policy-map policy_name
Policy Map Class Configuration Guidelines and Restrictions
When you configuring policy map classes, follow the guidelines and restrictions:
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•
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Creating a Policy Map Class and Configuring Filtering
To create a policy map class and configure it to filter with a class map, perform this task:
Command
Router(config-pmap)# class class_name
Router(config-pmap)# no class class_name
OL-11439-03
Creating a Policy Map, page 38-61
Policy Map Class Configuration Guidelines and Restrictions, page 38-61
Creating a Policy Map Class and Configuring Filtering, page 38-61
Configuring Policy Map Class Actions, page 38-62
PFC QoS does not support the class class_name destination-address, class class_name
input-interface, class class_name qos-group, and class class_name source-address policy map
commands.
PFC QoS supports the class default policy map command.
PFC QoS does not detect the use of unsupported commands until you attach a policy map to an
interface.
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
Purpose
Creates a policy map.
Deletes the policy map.
Purpose
Creates a policy map class and configures it to filter with a
class map.
PFC QoS supports class maps that contain a single
Note
match command.
Clears use of the class map.
Configuring PFC QoS
38-61