Class-of-Service Configuration Guidelines

To configure class of service (CoS) features on Adaptive Services (AS) and Multiservices PICs, include the cos statement at the [edit services] hierarchy level:

cos {application-profile profile-name {sip-text {dscp (alias | bits);forwarding-class class-name;}sip-video {dscp (alias | bits);forwarding-class class-name;}sip-voice {dscp (alias | bits);forwarding-class class-name;}}rule rule-name {match-direction (input | output | input-output);term term-name {from {application-sets set-name;applications [ application-names ];destination-address address;destination-prefix-list list-name <except>;source-address address;source-prefix-list list-name <except>;}then {application-profile profile-name;dscp (alias | bits);forwarding-class class-name;syslog;(reflexive | reverse) {application-profile profile-name;dscp (alias | bits);forwarding-class class-name;syslog;}}}}rule-set rule-set-name {[ rule rule-names ];}}

Note: CoS behavior aggregate (BA) classification is not supported on services interfaces.

This chapter contains the following sections: