Within IES and VPRN services, SAPs can be configured with an IP DSCP classification policy per SAP. This applies to SAPs configured on an access port and on a hybrid port. Using the enable-table-classification command means the SAP uses table-based policies along with the meters defined in the SAP ingress policy.
The enable-table-classification, num-qos-classifiers, dscp-classification, and default-fc commands for IES and VPRN interface SAPs operate similarly to Epipe and VPLS SAPs (see Assigning and enabling policies to Epipe and VPLS SAPs).
MAC, IPv4, and IPv6 criteria do not need to be configured because DSCP classification is being used.
Use the following syntax to enable table-based classification for an IES and a VPRN service.
configure>service>ies>interface>sap>ingress>
configure>service>vprn>interface>sap>ingress>
[no] qos policy-id [enable-table-classification]
The following is a sample SAP ingress QoS policy 1000 configured with DSCP classification policy 101 and default-fc ‟be”. It is followed by a sample ingress SAP on an IES service interface configured to enable table-based classification using SAP ingress policy 1000.
configure> qos> sap-ingress 1000 create
num-qos-classifiers 16
fc af
meter 1
unknown-meter 2
multicast-meter 3
broadcast-meter 4
exit
dscp-classification 101
default-fc be
exit
configure>service>ies>interface>sap>
configure>service>vprn>interface>sap>
ingress
qos 1000 [enable-table-classification]
exit