MPLS和VPN體系結(jié)構(gòu)CCIP版

內(nèi)容概要

本書涵蓋了MPLS的理論、配置和網(wǎng)絡(luò)設(shè)計(jì)方面的主要內(nèi)容以及一種主要的MPLS應(yīng)用——基于MPLS的VPN。本書通過配置范例、設(shè)計(jì)和部署指南以及大量的案例研究，闡述了MPLS/VPN的體系結(jié)構(gòu)及其所有的機(jī)制；同時(shí)介紹了MPLS故障診斷、MPLS/VPN故障診斷，并在每章的最后提供了自測(cè)題，以幫助讀者準(zhǔn)備CCIP MPLS考試。本書共17章。第1～7章介紹MPLS技術(shù)及其配置，包括幀模式MPLS和信元模式MPLS、在交換式WAN介質(zhì)上運(yùn)行幀模式MPLS、高級(jí)MPLS主題、MPLS遷移和配置案例研究以及MPLS故障診斷等；第8-17章介紹了基于MPLS的虛擬專網(wǎng)，包括實(shí)現(xiàn)虛擬專網(wǎng)的方式、MPLS/VPN體系結(jié)構(gòu)、提供商邊緣到客戶邊緣的連接方式、高級(jí)MPLS/VPN拓?fù)洹⒏呒?jí)MPLS/VPN主題、MPLS/VPN部署指南、運(yùn)營(yíng)商的運(yùn)營(yíng)商VPN解決方案、IP隧道技術(shù)到MPLS/VPN的遷移案例研究以及MPLS/VPN故障診斷等。   　　本書是CCIP考生準(zhǔn)備MPLS VPN考試的推薦教材，也是理解、設(shè)計(jì)和部署基于MPLS的VPN的實(shí)用指南。通過閱讀本書，可極大地增加CCIP考生通過MPLS VPN考試的機(jī)會(huì)；而網(wǎng)絡(luò)工程師和管理員則可以利用本書快速、高效地學(xué)習(xí)MPLS和VPN技術(shù)。

書籍目錄

Part I　MPLS Technology and Configuration　 Chapter 1　Multiprotocol Label Switching (MPLS) Architecture Overview　  Scalability and Flexibility of IP-based Forwarding　  Network Layer Routing Paradigm　  Differentiated Packet Servicing　  Independent Forwarding and Control　  External Routing Information Propagation　  Multiprotocol Label Switching (MPLS) Introduction　  MPLS Architecture-The Building Blocks　  Label Imposition at the Network Edge　  MPLS Packet Forwarding and Label Switched Paths　  Other MPLS Applications　  Summary　  Review Questions　 Chapter 2　Frame-mode MPLS Operation　  Frame-mode MPLS Data Plane Operation　  MPLS Label Stack Header　  Label Switching in Frame-mode MPLS　  Label Bindings and Propagation in Frame-mode MPLS　  LDP/TDP Session Establishment　  Label Binding and Distribution　  Convergence in a Frame-mode MPLS Network　  Penultimate Hop Popping　  MPLS Interaction with Border Gateway Protocol　  Summary　  Review Questions　  Chapter 3　Cell-mode MPLS Operation　  Control-plane Connectivity Across an LC-ATM Interface　  MPLS Control-plane Connectivity in Cisco IOS Software　  Control-plane Implementation in an ATM Switch　  Labeled Packet Forwarding Across an ATM-LSR Domain　  Label Allocation and Distribution Across an ATM-LSR Domain　  VC Merge　  Convergence Across an ATM-LSR Domain　  Summary　  Review Questions　 Chapter 4　Running Frame-mode MPLS Across Switched WAN Media　  Frame-mode MPLS Operation Across Frame Relay　  Frame-mode MPLS Operation Across ATM PVCs　  Frame-mode and Cell-mode MPLS Across the Same ATM Interface　  Summary　  Review Questions　 Chapter 5　Advanced MPLS Topics　  Controlling the Distribution of Label Mappings　  MPLS Encapsulation Across Ethernet Links　  IP MTU Path Discovery　  Ethernet Switches and MPLS MTU　  MPLS Loop Detection and Prevention　  Loop Detection and Prevention in Frame-mode MPLS　  Loop Detection and Prevention in Cell-mode MPLS　  Traceroute Across an MPLS-enabled Network　  Route Summarization Within an MPLS-enabled Network　  Summary　  Review Questions　 Chapter 6　MPLS Migration and Configuration Case Study　  Migration of the Backbone to a Frame-mode MPLS Solution　  Pre-migration Infrastructure Checks　  Cisco Express Forwarding (CEF) Requirements　  Addressing the Internal BGP Structure　  Migration of Internal Links to MPLS　  Removal of Unnecessary BGP Peering Sessions　  Migration of an ATM-based Backbone to Frame-mode MPLS　  Cell-mode MPLS Migration　Part II　MPLS-based Virtual Private Networks　 Chapter 7　MPLS Troubleshooting　 Chapter 8　Virtual Private Network (VPN) Implementation Options　 Chapter 9　MPLS/VPN Architecture Overview　 Chapter 10　MPLS/VPN Architecture Operation　 Chapter 11　Provider Edge (PE) to Customer Edge (CE) Connectivity Options　 Chapter 12　Advanced MPLS/VPN Topologies　 Chapter 13　Advanced MPLS/VPN Topics　 Chapter 14　Guidelines for the Deployment of MPLS/VPN　 Chapter 15　Carrier’s Carrier and Inter-provider VPN Solutions　 Chapter 16　IP Tunneling to MPLS/VPN Migration Case Study　 Chapter 17　MPLS VPN Troubleshooting　Appendix A　Answers to Review Questions　Appendix B　Tag-switching and MPLS Command Reference　Index　

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