Selecting MPLS VPN Services

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