Cisco ASR 900 Series Configuration Guide

Example: Defining a Policy Map and Applying the Policy Map to an Ingress
Interface
Example: Defining a Policy Map and Applying the Policy Map to an Ingress Interface
The following example uses the class map created in the example above to define a policy map. This example
also applies the policy map to a physical interface for ingress traffic.
Router(config)# policy-map change-exp-3-to-2
Router(config-pmap)# class exp3
Router(config-pmap-c)# set mpls experimental topmost 2
Router(config-pmap)# exit
Router(config)# interface GigabitEthernet 0/0/0
Router(config-if)# service-policy input change-exp-3-to-2
Router(config-if)# exit
Example: Defining a Policy Map and Applying the Policy Map to an Egress
Interface
Example: Defining a Policy Map and Applying the Policy Map to an Egress Interface
The following example uses the class map created in the example above to define a policy map. This example
also applies the policy map to a physical interface for egress traffic.
Router(config)# policy-map WAN-out
Router(config-pmap)# class exp3
Router(config-pmap-c)# shape average 10000000
Router(config-pmap-c)# exit
Router(config-pmap)# exit
Router(config)# interface GigabitEthernet 0/0/0
Router(config-if)# service-policy output WAN-out
Router(config-if)# exit
Example: Defining an MPLS EXP Imposition Policy Map
Example: Defining an MPLS EXP Imposition Policy Map
The following example defines a policy map that sets the MPLS EXP imposition value to 2 based on the IP
precedence value of the forwarded packet.
Router# configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)# class-map prec012
Router(config-cmap)# match ip prec 0 1 2
Router(config-cmap)# exit
Router(config)# policy-map mark-up-exp-2
Router(config-pmap)# class prec012
Router(config-pmap-c)# set qos-group 3
Router(config-pmap-c)# exit
Router(config-pmap)# exit
1-Port OC-192 or 8-Port Low Rate CEM Interface Module Configuration Guide, Cisco IOS XE Everest 16.7.x
(Cisco ASR 900 Series)
14
CEM over MPLS QoS
Example: Defining a Policy Map and Applying the Policy Map to an Ingress Interface

Cisco ASR 900 Series Specifications

General

Brand	Cisco
Model	ASR 900 Series
Category	Network Router
Language	English