Copyright

Authorized Self-Study Guide

Building Cisco Multilayer Switched Networks (BCMSN)

Richard Froom, Balaji Sivasubramanian, Erum Frahim, Troy Houston

Copyright© 2007 Cisco Systems, Inc.

Published by:

Cisco Press800 East 96th StreetIndianapolis, IN 46240 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 1 2 3 4 5 6 7 8 9 0

First Printing: February 2007

ISBN13: 9781587052736

Library of Congress Cataloging-in-Publication Data

Froom, Richard.  Building Cisco multilayer switched networks (BCMSN) / Richard Froom, Balaji Sivasubramanian, Erum Frahi. -- 4th ed.     p. cm.  ISBN 1-58705-273-3 (hardback) 1. Telecommunication--Switching systems--Examinations--Study guides. 2. Telecommunications engineers--Certi-fication--Examinations--Study guides. I Froom, Richard II. Sivasubramanian, Balaji. III. Frahim, Erum. IV. Title. TK5103.8.F76 2007 004.6’6--dc22                                        2006039558

Warning and Disclaimer

This book provides information about the CCNP Building Multilayer Switched Networks (BCMSN) course in preparation for taking the CCNP BCMSN exam 642-812. 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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Dedications

 

I would like to dedicate this book to my wife, Elizabeth, and my son, Nathan. Thanks for giving me the time to complete this book.

 
 --Richard Froom
 

I would like to dedicate this book to my siblings (Sridhar, Bhuvana, and Raji), who have been very supportive of me throughout my life. Thanks guys.

 
 --Balaji Sivasubramanian
 

I would like to dedicate this book to my parents, Frahim and Perveen, who always guide me and support me in all the endeavors of my life. Especially my mother, Perveen, is my inspiration in my life and I am here because of her support and her prayers. Thank you, Mom. I also want to dedicate this book to my siblings, who are my best friends and who inspire me to achieve my goals in life. I would like to thank all my family members for their never-ending support and love that helps and encourages me to move forward.

 
 --Erum Frahim
 

My dedication and service is, first and foremost, to God; additionally, my dedication and love to what is in my heart: my wife Cristina, my sons Grant and Cole, and my newborn daughter Paige. I cannot forget Walter and Stef Houston’s loving parental support—thank you.

 
 --Troy Houston
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