H3C LS-3100-52P-OVS-H3 Operation Manual - Qos Policy Configuration
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QoS Policy Configuration
When configuring QoS policy, go to these sections for information that you are interested in:
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Overview
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Configuring a QoS Policy
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Displaying and Maintaining QoS Policies
Overview
QoS policy includes the following three elements: class, traffic behavior and policy. You can bind the
specified class to the specified traffic behavior through QoS policies to facilitate the QoS configuration.
Class
Class is used for identifying traffic.
The elements of a class include the class name and classification rules.
You can use commands to define a series of rules to classify packets. Additionally, you can use
commands to define the relationship among classification rules: “and” and “or”.
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and: The devices considers a packet to be of a specific class when the packet matches all the
specified classification rules.
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or: The device considers a packet be of a specific class when the packet matches one of the
specified classification rules.
Traffic behavior
Traffic behavior is used to define all the QoS actions performed on packets.
The elements of a QoS behavior include traffic behavior name and actions defined in traffic behavior.
You can use commands to define multiple actions in a traffic behavior.
Policy
Policy is used to bind the specified class to the specified traffic behavior.
The elements of a policy include the policy name and the name of the classification-to-behavior binding.
Configuring a QoS Policy
The procedure for configuring QoS policy is as follows:
1) Define a class and define a group of traffic classification rules in class view.
2) Define a traffic behavior and define a group of QoS actions in traffic behavior view.
3) Define a policy and specify a traffic behavior corresponding to the class in policy view.
Defining a Class
To define a class, you need to create a class and then define rules in the corresponding class view.