Data Communications and Computer Networks,

This complete introduction to data communications is written to bring a fresh, readable, business-oriented perspective to the technology that lies at the heart of the booming telecommunications revolution. New technologies covered in this updated third edition include wireless technology, security, and the Ethernet.

Preface

xvii

Introduction to Computer Networks and Data Communications

1

(30)

Fundamentals of Data and Signals

31

(38)

The Media: Conducted and Wireless

69

(42)

Making Connections

111

(36)

Multiplexing: Sharing a Medium

147

(24)

Errors, Error Detection, and Error Control

171

(28)

Local Area Networks: The Basics

199

(44)

Local Area Networks: Internetworking

243

(32)

Local Area Networks: Software and Support Systems

275

(30)

Introduction to Metropolitan Area Networks and Wide Area Networks

305

(32)

The Internet

337

(40)

Telecommunications Systems

377

(34)

Network Security

411

(32)

Network Design and Management

443

(32)

Appendix: Pioneering Protocols

475

(14)

Glossary

489

(18)

Index

507

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Data Communications and Computer Networks, Second Edition

Summary

Table of Contents

Supplemental Materials

FREE SHIPPING

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Data Communications and Computer Networks, Second Edition

Summary

Table of Contents

Supplemental Materials

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