Designing and Implementing IP/MPLS-Based Ethernet Layer 2 VPN Services

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

Zhuo Xu(Autor*in)

Wiley (Verlag)

Erschienen am 24. November 2009

984 Seiten

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Inhalt

Designing and Implementing IP/MPLS-Based Ethernet Layer 2 VPN Services: An Advanced Guide for VPLS and VLL
About the Author
Acknowledgments
Contents at a Glance
Contents
Foreword
Introduction
How This Book Is Organized
Conventions Used in This Book
Audience
Alcatel-Lucent Service Routing Certification Program
Feedback Is Welcome
Standard Icons
Part I: IP/MPLS VPN Service Network Overview
Chapter 1: Building Converged Service Networks with IP/MPLS VPN Technology
1.1 The Increasing Demands on Service Provider Networks
1.2 MPLS Overview
1.3 The MPLS Value Proposition
1.4 MPLS Enables Converged Multi-Service Networks
1.5 MPLS-Enabled Business VPN Services
Summary
Chapter 2: IP/MPLS VPN Multi-Service Network Overview
2.1 IP/MPLS Layer 2 VPN Requirements
2.2 IP/MPLS Layer 2 VPN Services
2.3 Meeting the Service Network Requirements Using IP/MPLS VPN Architecture
2.4 IP/MPLS VPN-Enabled Applications
Summary
Part II: IP/MPLS VPN Protocol Fundamentals
Chapter 3: Using MPLS Label Switched Paths as Service Transport Tunnels
3.1 Basic MPLS Concepts Review
3.2 Label Switch Path Types
3.3 LDP-LSP - LDP Label Distribution
3.4 RSVP-TE LSPs
3.5 Confi guring RSVP-TE LSP
Summary
Chapter 4: Routing Protocol Traffic Engineering and CSPF
4.1 Introducing Traffic Engineering
4.2 Introducing OSPF-TE
4.3 Introducing IS-IS TE
4.4 The CSPF Algorithm
4.5 RSVP-TE LSP Policy Control: Administrative Groups and SRLG Groups
Summary
Chapter 5: RSVP-TE Protocol
5.1 RSVP and RSVP-TE
5.2 RSVP-TE Signaling Procedure
5.3 RSVP-TE Messages and Objects
5.4 Make-Before-Break (MBB)
5.5 The RSVP-TE Hello Protocol
5.6 Reducing RSVP Refresh Overhead
5.7 RSVP MD5 Authentication
Summary
Chapter 6: MPLS Resiliency - Secondary LSP
6.1 Ensuring Reliability with MPLS Resiliency
6.2 An Overview of Primary and Secondary LSPs
6.3 What Affects Convergence Performance?
6.4 Rules for Selecting Secondary LSPs
6.5 Case Study: Using Administrative Groups in Secondary LSPs
Summary
Chapter 7: MPLS Resiliency - RSVP-TE LSP Fast Reroute
7.1 RSVP-TE LSP Resiliency
7.2 Fast Reroute Overview
7.3 Fast Reroute Architecture
7.4 One-to-One Backup
7.5 Facility Backup
7.6 Manual Bypass Tunnel
Summary
Chapter 8: Label Distribution Protocol
8.1 LDP Overview
8.2 LDP Session Establishment and Management
8.3 Using T-LDP to Signal Pseudowires for Layer 2 VPN Services
8.4 LDP Messages and TLVs
8.5 LDP over RSVP-TE Tunneling
Summary
Part III: Ethernet VPN Services
Chapter 9: IP/MPLS VPN Service Routing Architecture
9.1 IP/MPLS VPN Service Network Infrastructure
9.2 Alcatel-Lucent Service Routing Architecture
9.3 Service Access Point and SAP Components
9.4 Service Distribution Paths and Transport Tunnels
9.5 Multiple Forwarding Paths in the Same SDP
9.6 Maximum Transmission Unit in a Service Network
9.7 IP/MPLS VPN Service Implementation Overview
Summary
Chapter 10: Virtual Leased Line Services
10.1 VLL Services Overview
10.2 VLL Services Architecture
10.3 Pseudowire Switching for VLL Services
10.4 VLL Example: Epipe - Ethernet P2P VPN
10.5 VLL Connection Admission Control
Summary
Chapter 11: Virtual Private LAN Service
11.1 VPLS Service Overview
11.2 VPLS Architecture
11.3 VPLS Mesh-Pseudowires
11.4 VPLS Service Access Points
11.5 VPLS Forwarding Database Management
Summary
Chapter 12: Hierarchical VPLS
12.1 Hierarchical-VPLS Overview
12.2 Spoke-Pseudowire Details
12.3 H-VPLS Topologies
12.4 H-VPLS Design Case Study - Where to Break the Mesh?
Summary
Chapter 13: High Availability in an IP/MPLS VPN Network
13.1 Building a Network with High Availability
13.2 Bidirectional Forwarding Detection
13.3 Link Aggregation Group Overview
13.4 Multi Chassis Link Aggregation Group
13.5 Traffic Load Balancing in Link Aggregation Groups
Summary
Chapter 14: VLL Service Resiliency
14.1 VLL Service Resiliency Overview
14.2 VLL Service Resiliency Using Pseudowire Redundancy
14.3 VLL Network Design Using MC-LAG with Pseudowire Redundancy
Summary
Chapter 15: VPLS Service Resiliency
15.1 Introduction to VPLS Service Resiliency
15.2 Access Resiliency
15.3 H-VPLS Backbone Resiliency
15.4 Using MAC-Flush to Avoid Blackholes
Summary
Part IV: Advanced Ethernet VPN Topics
Chapter 16: VPLS BGP Auto-Discovery
16.1 VPLS BGP-AD Overview
16.2 BGP Auto-Discovery for LDP-VPLS
16.3 SDPs, Transport Tunnels, and Pseudowires Created Using BGP-AD
16.4 Using Pre-Provisioned SDPs
16.5 Using BGP-AD Import and Export Policies to Control the Forwarding Topology of VPLS
Summary
Chapter 17: PBB-VPLS
17.1 Provider Backbone Bridge Overview
17.2 PBB-VPLS Architecture
17.3 PBB-VPLS Learning and Forwarding
17.4 Controlling Flooding in PBB-VPLS
17.5 FDB Management in I-VPLS and B-VPLS
17.6 OAM in a PBB-VPLS Network
17.7 Service Resiliency in PBB-VPLS Networks
17.8 MAC-Flush in PBB-VPLS
17.9 PBB Epipe
Summary
Chapter 18: OAM in a VPLS Service Network
18.1 OAM Functional Overview
18.2 Ethernet in the First Mile (EFM) OAM (802.3ah)
18.3 Ethernet Connectivity Fault Management
18.4 OAM in an IP/MPLS VPN Service Network
18.5 OAM in VPLS Services
Summary
Appendix A: Tree Protocol
A.1 Spanning Tree Protocol
A.2 Spanning Tree Protocol Variations
A.3 VPLS Service Loop Prevention with STP
A.4 Altered STP Behavior in the VPLS Core
A.5 Using VPLS STP to Eliminate Customer Forwarding Loops
A.6 Using VPLS STP to Block Redundant Spoke-Pseudowires in H-VPLS
A.7 LDP MAC-Flush in STP Convergence
A.8 Management VPLS
Appendix B: RFC and IEEE Standards
Glossary
Index

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