Cisco 15327 - Manual (Page 227)

14-19
Ethernet Card Software Feature and Configuration Guide, R7.2
Chapter 14 Configuring Quality of Service
Traffic Classes Defined Example
Traffic Classes Defined Example
Example 14-5 shows how to create a class map called class1 that matches incoming traffic entering
interface fastethernet0.
Example 14-5 Class Interface Command Examples
Router(config)# class-map class1
Router(config-cmap)# match input-interface fastethernet0
Example 14-6 shows how to create a class map called class2 that matches incoming traffic with
IP-precedence values of 5, 6, and 7.
Example 14-6 Class IP-Precedence Command Examples
Router(config)# class-map match-any class2
Router(config-cmap)# match ip precedence 5 6 7
Note If a class-map contains a match rule that specifies multiple values, such as 5 6 7 in this example, then
the class-map must be match-any, not the default match-all. Without the match-any class-map, an error
message is printed and the class is ignored. The supported commands that allow multiple values are
match cos, match ip precedence, and match ip dscp.
Example 14-7 shows how to create a class map called class3 that matches incoming traffic based on
bridge group 1.
Example 14-7 Class Map Bridge Group Command Examples
Router(config)# class-map class3
Router(config-cmap)# match bridge-group 1
Traffic Policy Created Example
In Example 14-8 , a traffic policy called policy1 is defined to contain policy specifications, including a
bandwidth allocation request for the default class and two additional classes—class1 and class2. The
match criteria for these classes were defined in the traffic classes, see the
“Creating a Traffic Class”
section on page 14-12 .
Example 14-8 Traffic Policy Created Example
Router(config)# policy-map policy1
Router(config-pmap)# class class-default
Router(config-pmap-c)# bandwidth 1000
Router(config-pmap)# exit
Router(config-pmap)# class class1
Router(config-pmap-c)# bandwidth 3000
Router(config-pmap)# exit
Router(config-pmap)# class class2
Router(config-pmap-c)# bandwidth 2000
Router(config-pmap)# exit