201 West 103rd Street
Indianapolis, IN 46290 USA
Cisco Press
Cisco Catalyst QoS:
Quality of Service in Campus Networks
Mike Flannagan, CCIE No. 7651
Richard Froom, CCIE No. 5102
Kevin Turek, CCIE No. 7284
ii
Cisco Catalyst QoS: Quality of Service in Campus Networks
Mike Flannagan, Richard Froom, Kevin Turek
Copyright© 2003 Cisco Systems, Inc.
Cisco Press logo is a trademark of Cisco Systems, Inc.
Published by:
Cisco Press
201 West 103rd Street
Indianapolis, 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, 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 August 2005
Library of Congress Cataloging-in-Publication Number: 2002109166
ISBN: 1-58705-120-6
Warning and Disclaimer
This book is designed to provide information about quality of service (QoS) for the Cisco Catalyst switch platform.
Every effort has been made to make this book as complete and as accurate as possible, but no warranty or fitness
is implied.
The information is provided on an "as is" basis. The authors, Cisco Press, and Cisco Systems, Inc. shall have neither
liability nor responsibility to any person or entity with respect to any loss or damages arising from the information
contained in this book or from the use of the discs or programs that may accompany it.
The opinions expressed in this book belong to the author and are not necessarily those of Cisco Systems, Inc.
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All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized.
Cisco Press or Cisco Systems, Inc. cannot attest to the accuracy of this information. Use of a term in this book should
not be regarded as affecting the validity of any trademark or service mark.
iii
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