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Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide
78-13983-04
Chapter 4 Configuring with the Command-Line Interface
Configuring QoS Attributes
Creating a Class Map
For each class map that you want to create, do the following in global configuration mode:
Step 1 Assign a name to your class map.
Router(config)# class-map [match-all | match-any] class_name
Where match-any means a single match rule is sufficient for class membership and match-all means
only those packets that have all the attributes you specify are part of the class.
When you enter the class-map command, you are placed in class map configuration mode.
Step 2 Describe the characteristics of the packets that are subject to QoS using one or more of the following.
Router(config-cmap)# match access-group number
Router(config-cmap)# match ip dscp number
Router(config-cmap)# match ip precedence number
Router(config-cmap)# match input-interface interface-name
• match access-group specifies access control list (ACL) that a packet must match.
• match ip dscp specifies the IP differentiated service code point (DSCP) that a packet must match.
• match ip precedence specifies the precedence values (0-7) that a packet must match.
• match input-interface specifies the name of the input interface used as a match criterion.
For more information about these commands, see the “Cisco IOS Quality of Service Solutions Command
Reference.”
Step 3 Exit class map configuration mode.
Router(config-cmap)# exit
Creating a Policy Map
To create a policy map, do the following in global configuration mode:
Step 1 Assign a name to your policy map.
Router(config)# policy-map policy_name
When you enter the policy-map command, you are placed in policy map configuration mode.
Step 2 Associate the policy map with a class map.
Router(config-pmap)# class class_name
Specify the same class_name as you did in Step 1 of Creating a Class Map. When you enter the class
command, you are placed in class submode of the policy-map configuration mode.