RFC 791, Internet Protocol RFC 2474, Definition of Differentiated Services RFC 2475, An Architecture for Differentiated Services RFC 2547, BGP/MPLS VPNs RFC 2597, Assured Forwarding PHB RFC 2917, A Core MPLS IP VPN Architecture RFC 3768, Virtual Router Redundancy Protocol Cisco QoS Solution Reference Network Design http://www.cisco.com/go/srnd |