本书是“CCIE职业发展系列”之一,全书共分9个章节,主要对TCP\\IP路由技术知识作了介绍,具体内容包括外部网关协议、边界网关协议、网络地址转换、IP组播路由技术、IPv6技术、路由器管理等。该书可供各大专院校作为教材使用,也可供从事相关工作的人员作为参考用书使用。
本书深入系统地阐述了TCP/IP路由技术,内容包括几种重要的网络协议,如外部网关协议(EGP)、边界网关协议(BGP4),以及相应的高级IP路由技术与应用——网络地址转换、IP组播路由技术、IPv6技术、路由器管理等。本书共分9章,首先介绍并讨论了有关主题的基本原理,接着是设计用来展示实际网络环境中相关概念的一系列配置范例,最后提供给读者经实践验证过的故障排除方法以解决网络可能会出现的问题。重点介绍了自治系统之间的路由选择策略以及诸如组播和IPv6等更具挑战性的路由选择和实施技术。
本书内容全面,可读性强,含有协议配置、网络实施、故障排除等方面的大量实例,是备战CCIE认证考试的经典之作,适合准备参加CCIE考试的人员、网络与通信系统工程技术人员阅读。
Part I Exterior Gateway Protocols
Chapter 1 Exterior Gateway Protocol
The Origins of EGP
Operation of EGP
EGP Topology Issues
EGP Functions
EGP Message Formats
Shortcomings of EGP
Configuring EGP
Case Study: An EGP Stub Gateway
Case Study: An EGP Core Gateway
Case Study: Indirect Neighbors
Case Study: Default Routes
Troubleshooting EGP
Interpreting the Neighbor Table
Case Study: Converging at the Speed of Syrup
End Notes
Looking Ahead
Review Questions
Configuration Exercises
Troubleshooting Exercise
Chapter 2 Introduction to Border Gateway Protocol 4
Classless Interdomain Routing
A Summarization Summary
Classless Routing
Summarization: The Good, the Bad, and the Asymmetric
The Internet: Still Hierarchical After All These Years
CIDR: Reducing Routing Table Explosion
CIDR: Reducing Class B Address Space Depletion
Difficulties with CIDR
Who Needs BGP?
A Single-Homed Autonomous System
……
Chapter 3 Configuring and Troubleshooting Border Gateway Protocol 4
Part II Advanced IP Routing Issues
Chapter 4 Network Address Translation
Chapter 5 Introduction to IP Multicast Routing
Chapter 6 Configuring and Troubleshooting IP Multicast Routing
Chapter 7 Large-Scale IP Multicast Routing
Chapter 8 IP Version 6
Chapter 9 Router Management
Part III Appendixes
Appendix A The show ip bgp neighbors Display
Appendix B A Regular-Expression Tutorial
Appendix C Reserved Multicast Addresses
Appendix D Answers to Review Questions
Appendix E Answers to Configuration Exercises
Appendix F Answers to Troubleshooting Exercises
Index