5-15 Aggregation CAR ConfigurationWhen configuring aggregation CAR, go to these sections for information you are interested in:z Aggregation CAR Overviewz Configuring an Aggregation CAR Policyz Referencing Aggregation CAR in a Traffic Behaviorz Displaying and Maintaining Aggregation CARAggregation CAR OverviewAggregation CAR means to use the same CAR for traffic on multiple ports. If aggregation CAR isenabled for multiple ports, the total traffic on these ports must conform to the traffic policing parametersset in the aggregation CAR.Configuring an Aggregation CAR PolicyConfiguration PrerequisitesYou need to decide on:z Aggregation CAR parameters.z Interfaces where the aggregation CAR policy is to be applied.z Traffic match criteria; the ACL or CAR list must be predefined.z Refer to ACL configuration in the Security Volume for how to define ACL rules.Configuration ProcedureFollow these steps to configure aggregation CAR:To do… Use the command… RemarksEnter system view system-view —Configure an aggregationCAR policyqos car car-name aggregative circommitted-information-rate [ cbscommitted-burst-size [ ebsexcess-burst-size ] ] [ pirpeek-information-rate ] [ red action ]RequiredBy default:z cbs is 100000 bytes.z ebs is 100000 bytes.z The red packets aredropped.Enterinterfaceviewinterface interface-typeinterface-numberEnterinterfaceview or portgroup view Enter portgroup view port-group manual port-group-nameUse either commandSettings in interface view takeeffect on the current interface;settings in port group viewtake effect on all ports in theport group.
