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
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Juniper JN0-360 Juniper Networks Certified Internet Specialist‚ – Service Provider (JNCIS-SP) Practice Test Version: 4.3 Juniper JN0-360: Practice Exam QUESTION NO: 1 What are two valid actions that can be applied to a frame by a Layer 2 firewall filter? (Choose two) A. Log B. loss-priority C. sample D. count Answer: B‚D Explanation: The correct answers are B‚ D. Reference: You can specify the following filter actions: * accept * count counter-name * discard * dscp code-point (family
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Document the changes in the business continuity plan. C. Update the wiring schematics. D. Create a new baseline document. Answer: C QUESTION NO: 2 Which of the following devices can be used to breakup a broadcast domain? A. Unmanaged switch B. Router C. DHCP server D. Bridge Answer: B QUESTION NO: 3 Which of the following is a secure way to transfer files from one device to another? A. SFTP B. SNMPv3 C. TFTP D. FTP Answer: A QUESTION NO: 4 An administrator has a networking closet on the
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Subnet and Router Configuration Rasmussen College Author Note This paper is being submitted on June 8‚ 2014‚ Cisco Networking Fundamentals and Routing‚ Spring Quarter 2014. With This IP address (154.78.0.0) in order to give my client 18 available Subnets also with an option of adding 6 more subnets for the next five years and with each subnet having up to 580 hosts per subnet. I have given this much thought and the subnet mask I would use is 255.255.252.0 this will give me 64 available
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for the inclusion of brief quotations in a review. Printed in the United States of America First Printing January 2010 Odom‚ Wendell. CCNP Route 642-902 official certification guide / Wendell Odom. p. cm. ISBN 978-1-58720-253-7 (hardback w/cd) 1. Routers (Computer networks)--Examinations--Study guides. 2. Routing protocols (Computer network protocols)--Examinations--Study guides. 3. Internetworking (Telecommunication)--Examinations--Study guides. 4. Telecommunications engineers--Certification--Examinations--Study
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Switched analog circuits B. Dedicated digital circuits 3. This chapter claims that IP routers work well as devices that connect to many different types of interfaces‚ including LANs and WANs. Which of the following answers list the reasons why routers do well in this role? A. Routers have much faster CPUs and can do the hard work to translate the incoming datalink header into the outgoing data-link format D. Routers discard old data-link headers and insert new data-link headers as part of their logic
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................................................................................ 11 Physical ................................................................................................................................................... 12 Configuring Devices
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simple. Basically all you have to do is plug and play. Remember not to plug any cable into the uplink port of the hub because that is used to connect hubs together. Because all a hub does is rebroadcast data‚ not much configuration is needed. | Switches | A switch is like an intelligent hub. A switch can create a record of all the hardware on a network and send data more efficiently. It operates higher up the OSI model than a hub. | In most cases the installation of a switch is fairly easy. Plug
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backward is easy. How should we grow in the future? Should we build or buy?” And with the next board meeting in only 3 months‚ you don’t have much time to come up with the answer. Cisco started in 1984 as the plumbers of the Internet by making the switches and routers that direct data traffic over corporate networks and then later‚ the Internet. Its products weren’t sexy‚ but every company with an expanding network needed them. So Cisco became the fastest-growing and most valuable company in the world (on
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different. Due to the seemingly endless number of options that you can configure within TCP/IP‚ many people become intimidated at first. In reality‚ however‚ TCP/IP isn ’t very difficult‚ but you have to gain some understanding of what you ’re configuring. So‚ I ’m going to give you a crash course in TCP/IP. Although I won ’t be able to explore every feature in detail‚ I ’ll cover the important points. The IP address The most basic element of TCP/IP is the IP address. The IP address is a number
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