QOS In Wide Area Networks

Discusses how QOS works and why it is crucial to networks that must deliver integrated voice, data, and video traffic. Covers implementation in IP, ATM, and frame relay environments, leveraging QOS capabilities built into IPv4 and IPv6, mastering the Resource Reservation Protocol (RSVP), RealTime Transport Protocol (RTP), and DiffServ, and Layer 4 QOS-capable devices.