Data Networks, IP and the Internet: Protocols, Design and Operation

ISBN-13: 9780470848562 / Angielski / Twarda / 2003 / 866 str.

Martin Clarke; Martin P. Clark

Opis

Data Networking is a capability that allows users to combine separate data bases, telecommunication systems, and specialised computer operations into a single integrated system, so that data communication can be handled as easily as voice messages. Data communications is the problem of getting information from one place to another reliably (secure both from channel disruptions and deliberate interference) while conforming to user requirements. IP (Internet protocol) is the central pillar of the Internet and was designed primarily for internetworking as being a simple protocol almost any network could carry.

The business world appears to increasingly revolve around data communications and the Internet and all modern data networks are based around either the Internet or at least around IP (Internet Protocol)-based networks. However, many people still remain baffled by multiprotocol networks - how do all the protocols fit together? How do I build a network? What sort of problems should I expect? This volume is intended not only for network designers and practitioners, who for too long have been baffled by the complex jargon of data networks, but also for the newcomer - eager to put the plethora of "protocols" into context.
After the initial boom the rate of IP development is now beginning to stabilise, making a standard textbook and reference book worthwhile with a longer shelf life. Highly illustrated and written in an accessible style this book is intended to provide a complete foundation textbook and reference of modern IP-based data networking - avoiding explanation of defunct principles that litter other books.

Network/IP engineers, Network operators, engineering managers and senior undergraduate students will all find this invaluable.

Recenzje

"You will absolutely want this book at your desk..." (Barnes & Noble.com (From the Editors))

Spis treści

Preface.

Acknowledgements.

Foreword.

The Internet, Email, Ebusiness  and the Worldwide Web (www).

Fundamentals of Data Communication and Packet Switching.

Basic Data Networks and Protocols.

Local Area Networks (LANs).

WANs, Routers and the Internet Protocol (IP).

Routing Tables and Protocols.

Transport Services and Protocols.

IP Networks in Practice: Components, Backbone and Access.

Managing the Network.

Data Networking and Internet Applications.

The Worldwide Web (www).

Electronic Mail (email).

Data Network Security.

Quality of Service (QOS), Network Performance and Optimisation.

Challenges Ahead for IP.

Appendix 1. Protocol Addresses, Port Numbers, Service Access Point Identifiers (SAPIs) and Common Presentation Format.

Appendix 2. Internet Top–Level Domains (TLDs) and Generic Domains.

Appendix 3. Internet Country Code Top–Level Domains (ccTLDs ISO 3166–1).

Appendix 4. Internet Engineering Task Force (IETF) Request for Comment (RFC) Listing.

Appendix 5. IEEE 802 Standards for LANs and MANs.

Appendix 6. IEEE 802.11: Wireless Local Area Networks (WLANs).

Appendix 7. Interfaces, Cables, Connectors and Pin–outs.

Appendix 8. X.25 Packet Switching (ITU–T Recommendation X.25).

Appendix 9. Frame Relay.

Appendix 10. Asynchronous Transfer Mode (ATM).

Glossary of Selected Terms.

Abbreviations and Standards Quick–Reference.

Bibliography.

Index.

O autorze

Martin P. Clark is a freelance consultant in telecommunications, IT, business management and strategy. A veteran of the public telecommunications services industry, Martin planned international telephone networks for British Telecom International in the early 1980s when it was still part of the UK Post Office. Having experienced the privatisation of British Telecom and market deregulation in the UK, Martin moved to Germany in the early 1990s, where he wrote the business plan and project managed the first fixed network competitor to Deutsche Telekom. The company became Vodafone Germany. Since the late 1990s, Martin has been involved in a number of successful technology start–ups, as well as a NASDAQ IPO, and amassed a huge breadth of technological experience, covering data networking, broadband, radio and mobile networks. Martin works as an independent consultant in telecommunications, IT and business strategy.

Blurb

Modern data networks are all based on the Internet or on IP (Internet Protocol). But many people remain confused by multiprotocol networks. How do all the protocols fit together? How do I build a network? What do all the components do? What sort of problems should I expect?

Data Networks, IP and the Internet is intended not only for network designers and practitioners, who may have long sought a ′bible′ on protocols and data networking, but also for the newcomer – eager to understand the principles and put the plethora of ′protocols′ into context.

Written in a clear and accessible style and liberally illustrated, this volume introduces a novice methodically to the concepts and language (or ′jargon′) of data communications. It explains the basic communications principles in depth and explains how each new detailed topic builds on these principles. The full range of protocols are covered and there are plenty of first–hand practical tips for building and operating modern data networks.

For the experienced telecommunications engineer an extensive index, glossary and set of appendices are included, allowing the reader to ′dip in′ and understand a particular subject quickly. These provide a useful single reference for information about interfaces, protocol field names and formats, RFCs (Internet specifications) and acronyms.