Table-based classification per IP Interface for routed packets

For routed packets, although the IP DSCP classification is based on the DSCP policy that is attached to the IP interface, the enable-table-classification command must also be set on RVPLS SAPs for table-based classification to work correctly. If enable-table-classification is not set on an RVPLS SAP, only the profile will be taken from the routed-override-qos policy for that SAP. In this case, traffic classification (in accordance with TCAM-based classification) and meters will be taken from the SAP ingress policy attached to the RVPLS SAP.

The following syntax enables table-based classification and specifies the QoS override classification policy in the IES or VPRN interface RVPLS configuration. The policy-id specified in the routed-override-qos-policy command identifies the DSCP policy configured using the configure>qos>dscp-classification command.

configure> service> ies> interface> vpls service-name 
        ingress 
            [no] enable-table-classification 
            [no] routed-override-qos-policy policy-id 
        exit 
    exit 

configure> service> ies> interface> 
        vpls "rvpls-example-svc" 
            ingress 
                enable-table-classification 
                routed-override-qos-policy 101 
                exit 
            exit 
        exit