HP 6125G HP 6125G & 6125G/XG Blade Switches ACL and QoS Configuration - Page 24

Configuring a QoS policy, Overview, Defining a class

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Configuring a QoS policy Overview A QoS policy is a set of class-behavior associations and defines the shaping, policing, or other QoS actions to take on different classes of traffic. A class is a set of match criteria for identifying traffic and it uses the AND or OR operator: • AND-A packet must match all the criteria to match the class. • OR-A packet matches the class if it matches any of the criteria in the class. A traffic behavior defines a set of QoS actions to take on packets, such as priority marking and redirect. By associating a traffic behavior with a class in a QoS policy, you apply the specific set of QoS actions to the class of traffic. Figure 5 shows how to configure a QoS policy. Figure 5 QoS policy configuration procedure Defining a class To define a class, specify its name and then configure the match criteria in class view. 18

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18
Configuring a QoS policy
Overview
A QoS policy is a set of class-behavior associations and defines the shaping, policing, or other QoS
actions to take on different classes of traffic.
A class is a set of match criteria for identifying traffic and it uses the AND or OR operator:
•
AND
—A packet must match all the criteria to match the class.
•
OR
—A packet matches the class if it matches any of the criteria in the class.
A traffic behavior defines a set of QoS actions to take on packets, such as priority marking and redirect.
By associating a traffic behavior with a class in a QoS policy, you apply the specific set of QoS actions
to the class of traffic.
Figure 5
shows how to configure a QoS policy.
Figure 5
QoS policy configuration procedure
Defining a class
To define a class, specify its name and then configure the match criteria in class view.