Cisco: The Complete Reference

Cisco - The Complete Reference Brian Hill McGraw-Hill/Osborne 2600 Tenth Street Berkeley, California 94710 U.S.A. To arrange bulk purchase discounts for sales promotions, premiums, or fund-raisers, please contact McGraw-Hill/Osborne at the above address. For information on translations or book distributors outside the U.S.A., please see the International Contact Information page immediately following the index of this book. Copyright © 2002 by The McGraw-Hill Companies. All rights reserved. Printed in the United States of America. Except as permitted under the Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher, with the exception that the program listings may be entered, stored, and executed in a computer system, but they may not be reproduced for publication. 1234567890 DOC DOC 0198765432 ISBN 0-07-219280-1 Publisher Brandon A. Nordin Vice President & Associate Publisher Scott Rogersp Editorial Director Tracy Dunkelbergepr Acquisitions Editor Steven Elliot Project Editor Laura Stone Acquisitions Coordinator Alexander Corona Technical Editors Henry Benjamin, Tom Graham Copy Editor Chrisa Hotchkiss Proofreader Linda Medoff Indexer Valerie Perry Computer Designers Carie Abrew, Elizabeth Jang, Melinda Moore Lytle, Lauren McCarthy Illustrator Jackie Sieben Series Design Peter F. Hancik This book was composed with Corel VENTURA™ Publisher. Information has been obtained by McGraw-Hill/Osborne from sources believed to be reliable. However, because of the possibility of human or mechanical error by our sources, McGraw-Hill/Osborne, or