Figure: AA ISA inline identification, classification and control shows AA ISA inline identification, classification, and control.
The integrated solution approach for AA recognizes that a per-AA subscriber and per-service capable QoS infrastructure is a pre-condition for delivering application-aware QoS capabilities. Enabling per-application QoS in the context of individual subscriber’s VPN access points maximizes the ability to monetize the application service, because a direct correlation can be made between customers paying for the service and the performance improvements obtained from it. By using an integrated solution there is no additional cost related to router port consumption, interconnect overhead or resilience to implement in-line application-aware policy enforcement.