Teach.Yourself.TCP.IP.in.24.Hours.5th.Edition.pdf

Joe Casad

Sams Teach Yourself

TCP/IP

Hours

800 East 96th Street, Indianapolis, Indiana, 46240 USA

Sams Teach Yourself TCP/IP in 24 Hours

transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without

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the information contained herein. Although every precaution has been taken in the preparation of

this book, the publisher and author assume no responsibility for errors or omissions. Nor is any

liability assumed for damages resulting from the use of the information contained herein.

ISBN-13: 978-0-672-33571-6

ISBN-10: 0-672-33571-9

Library of Congress Cataloging-in-Publication Data

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Casad, Joe, 1958-

Sams teach yourself TCP/IP in 24 hours / Joe Casad. — 5th ed.

p. cm.

ISBN 978-0-672-33571-6 (pbk. : alk. paper)

1. TCP/IP (Computer network protocol) I. Title. II. Title: Teach yourself TCP/IP in 24 hours.

TK5105.585.C37 2012

005.7’1376—dc23

2011032322

Printed in the United States of America

First Printing November 2011

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Contents at a Glance

Introduction ..............................................................................................1

Part I: TCP/IP Basics

HOUR 1 What Is TCP/IP? .........................................................................................7

2 How TCP/IP Works ...................................................................................23

Part II: The TCP/IP Protocol System

HOUR 3 The Network Access Layer ...................................................................... 37

4 The Internet Layer................................................................................... 51

5 Subnetting and CIDR .............................................................................. 73

6 The Transport Layer ................................................................................ 89

7 The Application Layer .......................................................................... 113

Part III: Networking with TCP/IP

HOUR 8 Routing .................................................................................................. 127

9 Getting Connected ................................................................................ 149

10 Name Resolution................................................................................... 177

11 TCP/IP Security ...................................................................................... 211

12 Configuration........................................................................................ 255

13 IPv6: The Next Generation ................................................................... 281

Part IV: Tools

HOUR 14 TCP/IP Utilities ...................................................................................... 301

15 Monitoring and Remote Access ............................................................ 323

16 Classic Services ...................................................................................... 345

Part V: The Internet

HOUR 17 The Internet: A Closer Look .................................................................. 365

18 HTTP, HTML, and the World Wide Web ............................................... 375

19 The New Web ........................................................................................ 397

Teach Yourself TCP/IP in 24 Hours

Part VI: TCP/IP At Work

HOUR 20 Web Ser vices .......................................................................................... 421

21 Email ..................................................................................................... 437

22 Streaming and Casting ......................................................................... 457

23 Living in the Cloud ............................................................................... 471

24 Implementing a TCP/IP Network: 7 Days in the Life of a

Sys Admin ............................................................................................. 487

APPENDIX A Answers to Quizzes and Exercises .................................................. 501

Index...................................................................................................... 515

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