Narbik Kocharians - CCIE Routing and Switching v5.0 Official Cert Guide, Volume 1 (5th Edition)

ptg13046388 CCIE Routing andSwitching v5.0 OfficialCert Guide, Volume 1 Fifth Edition Narbik Kocharians, CCIE No. 12410 Peter Palch, CCIE No. 23527 ptg13046388 Cisco Press 800 East 96th Street Indianapolis, IN 46240 CCIE Routing and Switching v5.0 Official Cert Guide,Volume 1, Fifth Edition Narbik Kocharians, CCIE No. 12410 Peter Palch, CCIE No. 23527 Copyright 2015 Pearson Education, 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 August 2014 Library of Congress Control Number: 2014944345 ISBN-13: 978-1-58714-396-0 ISBN-10: 1-58714-396-8 ptg13046388 Warning and Disclaimer This book is designed to provide information about Cisco CCIE Routing and Switching Written Exam, No. 400-101. 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. 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 accom pany it. 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 accom pany it.

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We greatly appreciate your assistance. Publisher: Paul Boger Copy Editor: John Edwards Associate Publisher: Dave Dusthimer Technical Editors: Paul Negron, Sean Wilkins Business Operation Manager, Cisco Press:Editorial Assistant: Vanessa Evans Jan Cornelssen Cover Designer: Mark Shirar Executive Editor: Brett Bartow Composition : Tricia Bronkella Managing Editor: Sandra Schroeder Indexer: Tim Wright Senior Development Editor:Proofreader: Chuck Hutchinson Christopher Cleveland Senior Project Editor: Tonya Simpson iv CCIE Routing and Switching v5.0 Official Cert Guide, Volume 1 About the AuthorsNarbik Kocharians , CCIE No. 12410 (Routing and Switching, Security, SP), is a Triple CCIE with more than 32 years of experience in the IT industry. He has designed, implemented, and supported numerous enterprise networks. Narbik is the president of Micronics Training Inc. Peter Palch , CCIE No. 23527 (Routing and Switching), is an assistant professor, Cisco Networking Academy instructor, and instructor trainer at the Faculty of Management Science and Informatics, University of Zilina, Slovakia. 23527 (Routing and Switching), is an assistant professor, Cisco Networking Academy instructor, and instructor trainer at the Faculty of Management Science and Informatics, University of Zilina, Slovakia.

Peter has cooperated in various educational activities in Slovakia and abroad, focusing on networking and Linux-based network server systems. He is also active at the Cisco Support Community, holding the Cisco Designated VIP award in LAN & WAN Routing and Switching areas since the award program inception in 2011. Upon invitation by Cisco in 2012, Peter joined two Job Task Analysis groups that assisted defining the upcoming CCIE R&S and CCNP R&S cer tification exam topics. Peter holds an M.Sc. degree in Applied Informatics and a doctoral degree in the area of VoIP quality degradation factors. ptg13046388 v About the Technical ReviewersPaul Negron , CCIE No. 14856, CCSI No. 22752, has been affiliated with networking technologies for 17 years and has been involved with the design of core network ser vices for a number of service providers, such as Comcast, Qwest, British Telecom, and Savvis to name a few. 22752, has been affiliated with networking technologies for 17 years and has been involved with the design of core network ser vices for a number of service providers, such as Comcast, Qwest, British Telecom, and Savvis to name a few.

He currently instructs all the CCNP Service Providerlevel courses, including Advanced BGP, MPLS, and the QoS course. Paul has six years of experience with satellite communications as well as ten years of experience with Cisco platforms. Sean Wilkins is an accomplished networking consultant for SR-W Consulting ( www.sr-wconsulting.com ) and has been in the field of IT since the mid 1990s, working with companies such as Cisco, Lucent, Verizon, and AT&T as well as several other private companies. Sean currently holds certifications with Cisco (CCNP/CCDP), Microsoft (MCSE), and CompTIA (A+ and Network+). He also has a Master of Science in informa tion technology with a focus in network architecture and design, a Master of Science in organizational management, a Masters Certificate in network security, a Bachelor of Science in computer networking, and Associates of Applied Science in computer infor mation systems. ptg13046388 vi CCIE Routing and Switching v5.0 Official Cert Guide, Volume 1 DedicationsFrom Narbik Kocharians: I would like to dedicate this book to my wife, Janet, for her love, encouragement, and continuous support, and to my dad for his words of wisdom. From Peter Palch: To my family, students, colleagues, and friends. ptg13046388 vii AcknowledgmentsFrom Narbik Kocharians: First, I would like to thank God for giving me the opportunity and ability to write, teach, and do what I truly enjoy doing. ptg13046388 vii AcknowledgmentsFrom Narbik Kocharians: First, I would like to thank God for giving me the opportunity and ability to write, teach, and do what I truly enjoy doing.

Also, I would like to thank my family, especially my wife of 29 years, Janet, for her constant encouragement and help. She does such an amaz ing job of interacting with students and handling all the logistics of organizing classes as I focus on teaching. I also would like to thank my children, Chris, Patrick, Alexandra, and my little one, Daniel, for their patience. A special thanks goes to Mr. Brett Bartow for his patience and our constant changing of the deadlines. It goes without saying that the technical editors and reviewers did a phenomenal job; thank you very much.