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Internet Routing Architectures

The Internet, an upstart academic experiment in the late 1960s, struggles with identity and success today. From the ARPANET to the NSFnet to ANYBODYSNET, the Internet is no longer owned by a single entity; it is owned by anybody who can afford to buy space on it. Tens of millions of users are seeking connectivity, and tens of thousands of companies are feeling left out if they do not tap into the Internet. This has put network designers and administrators under a lot of pressure to keep up with networking and connectivity needs. Understanding networking, and especially routing, has become a necessity. Some people are surprised when. | Internet Routing Architectures Second Edition Sam Halabi Danny McPherson Publisher Cisco Press Second Edition August 23 2000 ISBN 1-57870-233-X 528 pages Internet Routing Architectures Second Edition expands on the highly successful first edition with new updates on BGP4 and current perspectives on internetworking routing architectures. This book is intended for any organization needing to build an efficient reliable enterprise network accessing the Internet. Its purpose is to make you an expert on integrating your network into the global Internet. It is written to address real routing issues using real scenarios in a comprehensive and accessible manner. Internet Routing Architectures Second Edition uses a practical example-oriented approach to provide solutions for ISP connectivity issues. Table of Contents About the Technical Reviewers.1 Acknowledgments.2 Introduction.3 Objectives.3 Audience .3 Organization .3 Approach .4 Features and Text Conventions.5 Command Syntax Conventions.5 Icons Used in This Book.6 I The Contemporary Internet.8 1. Evolution of the Internet.9 Origins and Recent History of the Internet.10 Network Access Points.14 Routing Arbiter Project.18 The Very High-Speed Backbone Network Service.22 Transitioning the Regional Networks from the NSFNET.24 NSF Solicits NIS Managers.25 Other Internet Registries.28 Internet Routing Registries.29 The Once and Future Internet.30 Looking Ahead.33 Frequently Asked Questions.34 References .35 2. ISP Services and Characteristics.36 ISP Services.36 ISP Service Pricing Service-Level Agreements and Technical Characteristics.40 Looking Ahead.50 Frequently Asked Questions.51 3. IP Addressing and Allocation Techniques.53 History of Internet Addressing.53 IP Address Space Depletion.60 Looking Ahead.79 Frequently Asked Questions.79 References .81 II Routing Protocol Basics.83 4. Interdomain Routing Basics.84 Overview of Routers and Routing.84 Routing Protocol Concepts.87 Segregating the World into Autonomous Systems.91 .