Cisco Systems A9014CFD manual Configuring the Secondary-Level Child Policy Map, 24-48

Chapter 24 Configuring QoS

Configuring Quality of Service (QoS)

Router(config)# policy-map output-policy

Step 2 Use the class command to specify the traffic class to which the policy map applies.

Router(config-pmap)# class class1

Router(config-pmap-c)#

Step 3 Use the shape command to define algorithm and rate used for traffic shaping.

Router(config-pmap-c)# shape average mean-rateburst-size

Step 4 Use the service-policycommand to attach the policy map to the class map.

Router(config-pmap-c)# service-policy policy-map

Step 5 Exit configuration mode.

Router(config-pmap-c)# end

Router#

Note You can use the show policy-mapcommand to verify your configuration.

For more information about configuring shaping, see Regulating Packet Flow on a Per-Class

Basis---UsingClass-Based Traffic Shaping.

Note The Cisco ASR 901 does not support all of the commands described in the IOS Release 12.2SR documentation.

Configuring the Secondary-Level (Child) Policy Map

Follow these steps to create a child policy map for traffic shaping.

Step 1 Use the policy-mapcommand to specify the policy map for which you want to configure shaping and enter policy-map configuration mode.

Router(config)# policy-map output-policy

Step 2 Use the class command to specify the traffic class to which the policy map applies.

Router(config-pmap)# class class1

Router(config-pmap-c)#

Step 3 Use the bandwidth command to specify the bandwidth allocated to the policy map. You can specify the bandwidth in kbps, a relative percentage of bandwidth, or an absolute amount of bandwidth.

Router(config-pmap-c)# bandwidth percent 50

Step 4 Exit configuration mode.

Router(config-pmap-c)# end

Router#

For more information about configuring shaping, see Regulating Packet Flow on a Per-Class

Basis---UsingClass-Based Traffic Shaping.

	Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
24-48	OL-23826-09