When applied to a VPRN SAP, service ingress QoS policies only create the unicast queues defined in the policy if PIM is not configured on the associated IP interface; if PIM is configured, the multipoint queues are applied as well.
With VPRN services, service egress QoS policies function as with other services where the class-based queues are created as defined in the policy.
Both Layer 2 and Layer 3 criteria can be used in the QoS policies for traffic classification in an VPRN.