Since the introduction of the personal computer in the early 1970s, businesses have found more uses and applications for technology in the workplace. With the introduction of local- area networks, file sharing, and print sharing in the 1980s, it became obvious that distributed computing was no longer a passing fad. By the 1990s, computers became less expensive, and innovations such as the Internet allowed everyone to connect to computer services worldwide. Computing services have become large and distributed. The days of punch cards and green-bar paper are behind us, and a new generation of computing experts is being asked to. | CISCO. Authorized Self-Study Guide Interconnecting Cisco Network Devices Part 2 ICND2 Third Editton Foundation learning for CCNAICND2 Exam 640-816 Steve McQuerry. CCIEq No. 6108 Täi lieu chi xem duoc mot so trang dau. Vui long download hie goc de xem toan bo cac trang Authorized Self-Study Guide Interconnecting Cisco Network Devices Part 2 ICND2 Steve McQuerry CCIE No. 6108 Cisco Press 800 East 96th Street Indianapolis Indiana 46240 USA ii Authorized Self-Study Guide Interconnecting Cisco Network Devices Part 2 ICND2 Steve McQuerry 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 First Printing February 2008 Library of Congress Cataloging-in-Publication Data McQuerry Steve. Interconnecting Cisco network devices. Part 2 ICND2 Steve McQuerry. p. cm. ISBN 978-1-58705-463-1 hardback 1. Internetworking Telecommunication Examinations Study guides. 2. Computer networks Problems exercises etc. 3. Telecommunications engineers Certification Examinations Study guides. I. Title. 2008 dc22 2008000513 ISBN-13 978-1-58705-463-1 ISBN-10 1-58705-463-9 Warning and Disclaimer This book is designed to provide information about the configuration and operation of Cisco routers and switches as described in the Interconnecting Cisco Network Devices 2 ICND2 course. 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