Copyright

Copyright © 2003 Cisco Systems, Inc.

Cisco Press logo is a trademark of Cisco Systems, Inc.

Published by:Cisco Press201 West 103rd StreetIndianapolis, IN 46290 USA

All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage and retrieval system, without written permission from the publisher, except for the inclusion of brief quotations in a review.

Printed in the United States of America 2 3 4 5 6 7 8 9 0

Second Printing February 2003

Library of Congress Cataloging-in-Publication Number: 2001086635

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This book is designed to provide information about the fundamental principles ...

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