Defining Policies; Figure 3-126. Class Map Page - Alcatel OmniStack LS 6248 User Manual

3
Configuring the Switch
click Apply.
CLI – The following is an example of the CLI commands used to define class maps:
Console(config)# qos advance
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Console(config)#class-map class
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Console(config-cmap)# match access-group royrogers
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Defining Policies

A policy is a collection of classes, each of which is a combination of a class map and
a QoS action to apply to matching traffic. Classes are applied in a first-fit manner
within a policy.
Before configuring policies for classes whose match criteria are defined in a class
map, a class map must first be defined, or the name of the policy map to be created,
added to, or modified must first be specified. Class policies can be configured in a
policy map only if the classes have defined match criteria.
An aggregate policer can be applied to multiple classes in the same policy map, but
an aggregate policer cannot be used across different policy maps. Define an
aggregate policer if the policer is shared with multiple classes. Policers in one port
cannot be shared with other policers in another device. Traffic from two different
ports can be aggregated for policing purposes.
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Figure 3-126. Class Map Page