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CCNA ICND2
Official Exam Certification Guide
Second Edition
Wendell Odom, CCIE No. 1624
Cisco Press
800 East 96th Street
Indianapolis, IN 46240 USA
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CCNA ICND2 Official Exam Certification Guide, Second Edition
Wendell Odom
Copyright © 2008 Cisco Systems, Inc.
Published by:
Cisco Press
800 East 96th Street
Indianapolis, 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
Fourth Printing July 2008
Library of Congress Cataloging-in-Publication Data:
Odom, Wendell.
CCNA ICND2 official exam certification guide / Wendell Odom. -- 2nd ed.
p. cm.
ISBN 978-1-58720-181-3 (hbk : CD-ROM)
1. Electronic data processing personnel--Certification. 2. Computer network protocols--Study guides. 3.
Internetworking (Telecommunication)--Study guides. I. Title.
QA76.3.O3618 2004
004.6--dc22
2007029471
ISBN-13: 978-1-58720-181-3
ISBN-10: 1-58720-181-x
Warning and Disclaimer
This book is designed to provide information about the Cisco ICND1 (640-822), ICND2 (640-816), and CCNA (640-
802) exams. 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.
Trademark Acknowledgments
All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capital-
ized. 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.
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Publisher:
Paul Boger
Cisco Representative:
Anthony Wolfenden
Associate Publisher:
David Dusthimer
Cisco Press Program Manager:
Jeff Brady
Executive Editor:
Brett Bartow
Copy Editors:
Written Elegance and Gayle Johnson
Managing Editor:
Patrick Kanouse
Technical Editors:
Teri Cook and Steve Kalman
Development Editor:
Andrew Cupp
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About the Author
Wendell Odom
, CCIE No. 1624, has been in the networking industry since 1981. He
currently teaches QoS, MPLS, and CCNA courses for Skyline Advanced Technology
Services (http://www.skyline-ats.com). Wendell also has worked as a network engineer,
consultant, and systems engineer, and as an instructor and course developer. He is the
author of all prior editions of
CCNA Exam Certification Guide
, as well as the
Cisco
QoS
Exam Certification Guide
, Second Edition,
Computer Networking First-Step
,
CCIE
Routing and Switching Official Exam Certification Guide
, Second Edition, and
CCNA
Video Mentor
, all from Cisco Press.
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About the Technical Reviewers
Teri Cook
(CCSI, CCDP, CCNP, CCDA, CCNA, MCT, and MCSE 2000/2003: Security)
has more than 10 years of experience in the IT industry. She has worked with different types
of organizations within the private business and DoD sectors, providing senior-level
network and security technical skills in the design and implementation of complex
computing environments. Since obtaining her certifications, Teri has been committed to
bringing quality IT training to IT professionals as an instructor. She is an outstanding
instructor that utilizes real-world experience to present complex networking technologies.
As an IT instructor, Teri has been teaching Cisco classes for more than five years.
Stephen Kalman
is a data security trainer and the author or tech editor of more than 20
books, courses, and CBT titles. His most recent book is
,
published by Cisco Press. In addition to those responsibilities he runs a consulting
company, Esquire Micro Consultants, which specializes in network security assessments
and forensics.
Web Security Field Guide
Mr. Kalman holds SSCP, CISSP, ISSMP, CEH, CHFI, CCNA, CCSA (Checkpoint), A+,
Network+, and Security+ certifications and is a member of the New York State Bar.
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