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EXAM CRAM
CCNA Routing and Switching 200-125
Anthony Sequeira, CCIE No. 15626
800 East 96th Street
Indianapolis, Indiana 46240 USA
CCNA Routing and Switching 200-125 Exam Cram
Copyright 2017 by Pearson Education, Inc.
All rights reserved. No part of this book shall be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. No patent liability is assumed with respect to the use of the information contained herein. Although every precaution has been taken in the preparation of this book, the publisher and author assume no responsibility for errors or omissions. Nor is any liability assumed for damages resulting from the use of the information contained herein.
ISBN-13: 978-0-7897-5674-9
ISBN-10: 0-7897-5674-9
Library of Congress Control Number: 2016961093
Printed in the United States of America
First Printing: February 2017
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Contents
Preface
Why is this book so valuable? Why is it an excellent last resource prior to your exam? Let me outline that for you here:
This book balances the two potential areas of expertise you need for each exam topic. You either need to focus on the theory of a technology or you need to be able to demonstrate mastery of configuration, verification, and troubleshooting. You can trust this text to guide you through the precise knowledge you need, topic by topic.
As alluded to above, this text remains tightly in scope with the exam. Although larger texts might provide background or peripheral information about a topic, this book is laser-focused on just those topics you need to master for success in the exam environment. We certainly encourage the reading and study of larger works for those that require it.
Your author and technical reviewer have specialized in writing about and training candidates in all things CCNA since the inception of the certification in 1998.
Your author and technical reviewer take the actual CCNA exam as many times as Cisco permits them in a constant effort to be intimately familiar with the exam itself and Ciscos testing techniques.
This book is filled with valuable resources to assist you immediately in your passing scorethese resources include CramSavers, CramQuizzes, Review Questions, Final Exams, a Command Reference, and even CramSheets.
About the Author
Anthony Sequeira (CCIE No. 15626) began his IT career in 1994 with IBM in Tampa, Florida. He quickly formed his own computer consultancy, Computer Solutions, and then discovered his true passionteaching and writing about Microsoft and Cisco technologies. Anthony has lectured to massive audiences around the world while working for Mastering Computers. Anthony has never been happier in his career than he is now as a full-time trainer for CBT Nuggets. He is an avid tennis player, a private pilot, a semi-professional poker player, and enjoys getting beaten up by women and children at the martial arts school he attends with his daughter. Follow Anthony today on Twitter @compsolv or Facebook at facebook.com/compsolv.
Dedication
This book is dedicated to my beautiful daughter Annabella (Bella) Joy Sequeira. This was my first book of many where you were old enough to help write it! Thank you, my Bell!
Acknowledgments
I cannot thank Keith Barker enough! He helped me acquire this incredible opportunity, and he improved the book dramatically as its technical editor. Keith, I am so lucky to have you as a friend and brother from another Mother!
About the Technical Reviewer
Keith Barker began as a network technician for Electronic Data Systems (EDS) in 1985 and has had experience in IT and networking for more than 30 years. Keith creates training for CBT Nuggets, is a Cisco CCIE in Route/Switch and Security, and has also earned certifications associated with VMware, Palo Alto, Check Point, ITIL, CCISP, and others. He can be reached through his Facebook page: Keith Barker Networking, on YouTube at Keith6783, or on Twitter @KeithBarkerCCIE.