Data Communication

Only available on StudyMode
  • Topic: OSI model, Internet Protocol Suite, Data Link Layer
  • Pages : 57 (6574 words )
  • Download(s) : 36
  • Published : April 18, 2011
Open Document
Text Preview
for67757_fm.fm Page i Saturday, January 7, 2006 12:00 AM

DATA COMMUNICATIONS AND NETWORKING

for67757_fm.fm Page ii Saturday, January 7, 2006 12:00 AM

McGraw-Hill Forouzan Networking Series

Titles by Behrouz A. Forouzan: Data Communications and Networking TCP/IP Protocol Suite Local Area Networks Business Data Communications

for67757_fm.fm Page iii Saturday, January 7, 2006 12:00 AM

DATA COMMUNICATIONS AND NETWORKING
Fourth Edition

Behrouz A. Forouzan
DeAnza College

with

Sophia Chung Fegan

for67757_fm.fm Page iv Saturday, January 7, 2006 12:00 AM

New copyright page to come

for67757_fm.fm Page v Monday, January 9, 2006 9:14 PM

To my wife, Faezeh, with love Behrouz Forouzan

for67757_fm.fm Page vi Saturday, January 7, 2006 12:00 AM

for67757_fm.fm Page vii Saturday, January 7, 2006 12:00 AM

BRIEF CONTENTS

Preface PART 1

xxix Overview Introduction 1 3 27 55

Chapter 1 Chapter 2 PART 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 PART 3 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 14 Chapter 15 Chapter 16 Chapter 17 Chapter 18

Network Models

Physical Layer and Media Data and Signals 57 101 141 Digital Transmission Analog Transmission Transmission Media Switching 213

Bandwidth Utilization: Multiplexing and Spreading 191

161

Using Telephone and Cable Networks for Data Transmission 241 Data Link Layer Data Link Control Multiple Access Wireless LANs 265 267 307 395

Error Detection and Correction 363 421

Wired LANs: Ethernet

Connecting LANs, Backbone Networks, and Virtual LANs 445 Wireless WANs: Cellular Telephone and Satellite Networks 467 SONET/SDH 491 517 vii

Virtual-Circuit Networks: Frame Relay and ATM

for67757_fm.fm Page viii Saturday, January 7, 2006 12:00 AM

viii

BRIEF CONTENTS

PART 4 Chapter 19 Chapter 20 Chapter 21 Chapter 22 PART 5 Chapter 23 Chapter 24 PART 6 Chapter 25 Chapter 26 Chapter 27 Chapter 28 Chapter 29 PART 7 Chapter 30 Chapter 31 Chapter 32 Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H Acronyms Glossary References Index 1111

Network Layer

547 549 579

Network Layer: Logical Addressing Network Layer: Internet Protocol

Network Layer: Address Mapping, Error Reporting, and Multicasting 611 Network Layer: Delivery, Forwarding, and Routing Transport Layer 701 703 761 647

Process-to-Process Delivery: UDP, TCP, and SCTP Congestion Control and Quality of Service Application Layer 795 797

Domain Name System WWW and HTTP Multimedia Security 901 851

Remote Logging, Electronic Mail, and File Transfer Network Management: SNMP 873

817

929 931 961

Cryptography

Network Security

Security in the Internet: IPSec, SSL/TLS, PGP, VPN, and Firewalls 995 Unicode 1029 1037 1043 Numbering Systems Mathematical Review 8B/6T Code 1055 1059 1061 1065 Telephone History Contact Addresses RFCs 1063 UDP and TCP Ports

1067 1071 1107

for67757_fm.fm Page ix Saturday, January 7, 2006 12:00 AM

CONTENTS

Preface

xxix Overview 1 3
3

PART 1

Chapter 1
1.1

Introduction

DATA COMMUNICATIONS
Components 4 Data Representation Data Flow 6 5

1.2

NETWORKS

7

Distributed Processing 7 Network Criteria 7 Physical Structures 8 Network Models 13 Categories of Networks 13 Interconnection of Networks: Internetwork

15

1.3 1.4

THE INTERNET

16 19

A Brief History 17 The Internet Today 17

PROTOCOLS AND STANDARDS
Protocols 19 Standards 19 Standards Organizations Internet Standards 21 20

1.5

RECOMMENDED READING
Books 21 Sites 22 RFCs 22

21

1.6 1.7 1.8

KEY TERMS 22 SUMMARY 23 PRACTICE SET 24
Review Questions 24 Exercises 24 Research Activities 25

Chapter 2
2.1

Network Models
27
28

27

LAYERED TASKS

Sender, Receiver, and Carrier Hierarchy 29

ix

for67757_fm.fm Page x Saturday, January 7, 2006 12:00 AM

x

CONTENTS

2.2

THE OSI MODEL

29

Layered Architecture...
tracking img