Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
OL-21227-02
Chapter 4 Configuring the Cisco MWR 2941 Router Using the CLI
Configuration Sequence
Note This is a partial configuration intended to demonstrate the QoS feature.
To view other QoS sample configurations see Appendix A, “Sample Configurations”.
Configuring Classification
Classifying network traffic allows you to organize packets into traffic classes based on whether the
traffic matches specific criteria. Classifying network traffic is the foundation for enabling many QoS
features on your network.
Creating a Class Map for Classifying Network Traffic
Class maps allow you to define classes of network traffic in order to apply QoS features to each class.
Follow these steps to create a class map.
Step 1 Enter enable mode.
Router> enable
Step 2 Enter the password.
Password: password
When the prompt changes to Router, you have entered enable mode.
Step 3 Enter global configuration mode.
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Step 4 Use the class-map command to define a new class map and enter class map configuration mode.
Router(config)# class-map class1
Step 5 Use the match command to specify the match criteria for the class map. You can define a variety of
match criteria including CoS, DSCP, MPLS Exp, or QoS group value.
Router(config-cmap)# match qos-group 7
Step 6 Exit configuration mode.
Router(config-cmap)# end
Router#
Creating a Policy Map for Applying a QoS Feature to Network Traffic
A policy map allows you to apply a QoS feature to network traffic based on the traffic classification.
Follow these steps to create and configure a policy map that uses an existing class map.
Step 1 Enter enable mode.
Router> enable
Step 2 Enter the password.
Password: password