Network Topolofy
Top-Down Network Design
Third Edition
Priscilla Oppenheimer
Priscilla Oppenheimer
Cisco Press
800 East 96th Street Indianapolis, IN 46240
ii
Top-Down Network Design
Top-Down Network Design, Third Edition
Priscilla Oppenheimer Copyright© 2011 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 August 2010 Library of Congress Cataloging-in-Publication data is on file.
ISBN-13: 978-1-58720-283-4 ISBN-10: 1-58720-283-2
Warning and Disclaimer
This book is designed to provide information about top-down network design. 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 author, 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 capitalized. 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.
iii
Corporate and Government Sales
The publisher offers excellent discounts on this book when ordered in quantity for bulk
Third Edition
Priscilla Oppenheimer
Priscilla Oppenheimer
Cisco Press
800 East 96th Street Indianapolis, IN 46240
ii
Top-Down Network Design
Top-Down Network Design, Third Edition
Priscilla Oppenheimer Copyright© 2011 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 August 2010 Library of Congress Cataloging-in-Publication data is on file.
ISBN-13: 978-1-58720-283-4 ISBN-10: 1-58720-283-2
Warning and Disclaimer
This book is designed to provide information about top-down network design. 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 author, 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 capitalized. 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.
iii
Corporate and Government Sales
The publisher offers excellent discounts on this book when ordered in quantity for bulk