Designing and Implementing IP/MPLS-Based Ethernet Layer 2 VPN Services : An Advanced Guide for VPLS and VLL

by Zhuo Xu

• ISBN13: 9780470730560
• ISBN10: 0470730560
• Format: eBook
• Copyright: 2010-01-01
• Publisher: Wiley

Summary

A guide to designing and implementing VPLS services over an IP/MPLS switched service provider backboneToday's communication providers are looking for convenience, simplicity, and flexible bandwidth across wide area networks-but with the quality of service and control that is critical for business networking applications like video, voice and data. Carrier Ethernet VPN services based on VPLS makes this a reality. Virtual Private LAN Service (VPLS) is a pseudowire (PW) based, multipoint-to-multipoint layer 2 Ethernet VPN service provided by services providers By deploying a VPLS service to customers, the operator can focus on providing high throughput, highly available Ethernet bridging services and leave the layer 3 routing decision up to the customer.Virtual Private LAN Services (VPLS) is quickly becoming the number one choice for many enterprises and service providers to deploy data communication networks. Alcatel-Lucent VPLS solution enables service providers to offer enterprise customers the operational cost benefits of Ethernet with the predictable QoS characteristics of MPLS. Explains how Alcatel-Lucent VPLS solution allows operational cost benefits of Ethernet with the characteristics of MPLS Discusses the new service-oriented MPLS technology, such as RSVP-TE, Fast Reroute, Secondary LSP, etc Reviews the IP/MPLS VPN Service Architecture-pseudowire based Layer 2 VPN services Addresses the Ethernet Layer 2 VPN services-Virtual Private LAN Service (VPLS) and Virtual Leased Line (VLL) Covers Advanced Layer 2 VPN topics-Service Resiliency, BGP Auto-discovery for VPLS, Provider Backbone Bridging (PBB) for VPLS, and OAM for VPLS