Empson - CCNA Routing and Switching Portable Command Guide

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Third Edition

Scott Empson

Cisco Press

800 East 96th Street
Indianapolis, IN 46240

CCNA Routing and Switching Portable Command Guide
Third Edition

Scott Empson

Copyright 2013 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.

ISBN-13: 978-1-58720-430-2

ISBN-10: 1-58720-430-4

Library of Congress Control Number: 2013939799

Printed in the United States of America 1 2 3 4 5 6 7 8 9 0

Fifth Printing: November 2015

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This book is designed to provide information about the Certified Cisco Networking Associate (CCNA) Routing and Switching exam and the commands needed at this level of network administration. Every effort has been made to make this book as complete and as accurate as possible, but no warranty or fitness is implied.

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Scott Empson is the chair of the Bachelor of Applied Information Systems Technology degree program at the Northern Alberta Institute of Technology in Edmonton, Alberta, Canada, where he teaches Cisco routing, switching, network design, and leadership courses in a variety of different programs (certificate, diploma, and applied degree) at the postsecondary level. Scott is also the program coordinator of the Cisco Networking Academy Program at NAIT, an Area Support Centre for the province of Alberta. He has a Masters of Education degree along with three undergraduate degrees: a Bachelor of Arts, with a major in English; a Bachelor of Education, again with a major in English/Language Arts; and a Bachelor of Applied Information Systems Technology, with a major in Network Management. He currently holds several industry certifications, including CCNP, CCDP, CCAI, C|EH and Network+. Before instructing at NAIT, he was a junior/senior high school English/language arts/computer science teacher at different schools throughout Northern Alberta. Scott lives in Edmonton, Alberta, with his wife, Trina, and two children, Zachariah and Shaelyn.