...CCNA Exploration 2: Chapter 2 toets antwoorden / CCNA Routing Protocols and Concepts exam 2 answers CCNA Exploration 2: Routing Protocols and Concepts Chapter 2 Exam Answers 1. What happens to a static route entry in a routing table when the outgoing interface is not available? The route is removed from the table. The router polls neighbors for a replacement route. The route remains in the table because it was defined as static. The router redirects the static route to compensate for the loss of the next hop device. 2. The routers in the diagram use the subnet assignments shown. What is the most efficient route summary that can be configured on Router3 to advertise the internal networks to the cloud? 192.1.1.0/26 and 192.1.1.64/27 192.1.1.128/25 192.1.1.0/23 and 192.1.1.64/23 192.1.1.0/24 192.1.1.0/25 192.1.1.0/24 and 192.1.1.64/24 [pic] 3. Hosts on two separate subnets cannot communicate. The network administrator suspects a missing route in one of the routing tables. Which three commands can be used to help troubleshoot Layer 3 connectivity issues? (Choose three.) ping show arp traceroute show ip route show interface show cdp neighbor detail 4. Refer to the exhibit. How will packets destined to the 172.16.0.0 network be forwarded? Router1 will perform recursive lookup and packet will exit S0/0. Router1 will perform recursive lookup and packet will exit S0/1. There is no matching interface associated with network 172.16.0.0 so packets will...
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...Cisco Unified Presence Deployment Guide Release 6.0(1) Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Customer Order Number: Text Part Number: OL-12732-02 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS...
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...OSI Physical Layer Network Fundamentals – Chapter 8 ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 1 Objectives Explain the role of physical layer protocols and services in supporting communication across data networks. Describe the role of signals used to represent bits as a frame as the frame is transported across the local media. Describe the purpose of physical layer signaling and encoding as they are used in networks. Identify the basic characteristics of copper, fiber and wireless network media. Describe common uses of copper, fiber and wireless network media. ITE PC v4.0 Chapter 1 © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 2 Outline Physical layer: Communication signals –Purpose of the physical layer –Physical layer standards –Physical layer fundamental principles Physical signaling and encoding: Representing bits –Signaling bits for the media –Encoding: Grouping bits –Data-carrying capacity Physical media: Connecting communication –Types of physical media ITE PC v4.0 Chapter 1 –Media connectors © 2007 Cisco Systems, Inc. All rights reserved. Cisco Public 3 Purpose of the Physical Layer The roles of the OSI physical layer: –To encode the binary digits that represent data link layer frames into signals. –To transmit and receive these signals across the physical media. There are various types of physical media and they carry different types...
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...Table of Contents Chapter 1 Evaluating the Cisco ASA VPN Subsystem .......................................3 Chapter 2 Deploying Cisco ASA IPsec VPN Solutions ............................. 42 Chapter 3 Deploying Cisco ASA AnyConnect Remote-Access SSL VPN Solutions..............................109 Chapter 4 Deploying Clientless RemoteAccess SSL VPN Solutions ................148 Chapter 5 Deploying Advanced Cisco ASA VPN Solutions .............................184 CCNP Security VPN 642-648 Quick Reference Cristian Matei ciscopress.com [2] CCNP Security VPN 642-648 Quick Reference About the Author Cristian Matei, CCIE No. 23684, is a senior security consultant for Datanet Systems, Cisco Gold Partner in Romania. He has designed, implemented, and maintained multiple large enterprise networks, covering the Cisco security, routing, switching, service provider, and wireless portfolios of products. Cristian started this journey back in 2005 with Microsoft technology and finished the MCSE Security and MCSE Messaging tracks. He then joined Datanet Systems, where he quickly obtained his Security and Routing & Switching CCIE, among other certifications and specializations, such as CCNP, CCSP, and CCDP. Cristian has been a Cisco Certified Systems Instructor (CCSI) since 2007, teaching CCNA, CCNP, and CCSP curriculum courses. In 2009, he received a Cisco Trusted Technical Advisor (TTA) award and became certified as a Cisco IronPort Certified Security Professional (CICSP) on E-mail...
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...ii Cisco TelePresence Fundamentals Cisco TelePresence Fundamentals Tim Szigeti, Kevin McMenamy, Roland Saville, Alan Glowacki Copyright©2009 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 May 2009 Library of Congress Cataloging-in-Publication Data Cisco TelePresence fundamentals / Tim Szigeti ... [et al.]. p. cm. ISBN-13: 978-1-58705-593-5 (pbk.) ISBN-10: 1-58705-593-7 (pbk.) 1. Multimedia communications. 2. Computer conferencing. I. Szigeti, Tim. II. Title. [DNLM: 1. Cisco Systems, Inc. ] TK5105.15.C57 2009 006.7--dc22 2009013062 ISBN-13: 978-1-58705-593-5 ISBN-10: 1-58705-593-7 Warning and Disclaimer This book is designed to provide information about Cisco TelePresence. 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 authors, 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...
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...Cisco AnyConnect Secure Mobility Client Administrator Guide, Release 3.1 Document Revised: Document Published: November 25, 2013 August 9, 2012 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices. Text Part Number: THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED...
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...and Study Guide CISCO SYSTEMS NETWORKING Academy CCNA 2 Chapter 1 WANs and Routers One major characteristic of a wide-area network (WAN) is that the network operates beyond the local LAN's geographic scope. It uses the services of carriers, such as regional Bell operating companies (RBOCs), Sprint, and MCI. WANs use serial connections of various types to access bandwidth over wide-area geographies. By definition, the WAN connects devices that are separated by wide areas. WAN devices include the following: • • • • • • Routers, which offer many services, including internetworking and WAN interface ports Switches, which connect to WAN bandwidth for voice, data, and video communication Modems, which interface voice-grade services and channel service units/digital service units Channel service units/data service units (CSUs/DSUs) that interface T1/E1 services and Terminal Adapters/Network Termination 1 (TA/NT1s) TA/NT1s that interface Integrated Services Digital Network (ISDN) services Communication servers, which concentrate on dial-in and dial-out user communication Concept Questions 1. A WAN is used to interconnect local-area networks (LANs) that are typically separated by a large geographic area. A WAN operates at the OSI reference model physical and data link layers. The WAN provides for the exchange of data packets/frames between routers/bridges and the LANs that they support. Draw a WAN that includes three LANs. 1 of 116 CCNA 2 Chapter 1 WANs and Routers 2. Compare and contrast...
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...Introduction Brent Stewart Denise Donohue ciscopress.com [2] ABOUT THE AUTHORS CCNP BSCI Quick Reference Sheets About the Authors Brent Stewart, CCNP, CCDP, MCSE, Certified Cisco Systems Instructor, is a network administrator for CommScope. He participated in the development of BSCI, and has seperately developed training material for ICND, BSCI, BCMSN, BCRAN, and CIT. Brent lives in Hickory, NC, with his wife, Karen and children, Benjamin, Kaitlyn, Madelyn, and William. Denise Donohue, CCIE No. 9566, is a Design Engineer with AT&T. She is responsible for designing and implementing data and VoIP networks for SBC and AT&T customers. Prior to that, she was a Cisco instructor and course director for Global Knowledge. Her CCIE is in Routing and Switching. © 2007 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 73 for more details. [3] ICONS USED IN THIS BOOK CCNP BSCI Quick Reference Sheets Icons Used in This Book Si Router 7507 Router Multilayer Switch with Text Multilayer Switch Communication Server Switch I DC Internal Firewall IDS Web Browser Database App Server © 2007 Cisco Systems Inc. All rights reserved. This publication is protected by copyright. Please see page 73 for more details. [4] CHAPTER 1 CCNP BSCI Quick Reference Sheets The Evolving Network Model The Hierarchical Design Model Cisco used the three-level Hierarchical Design Model for years...
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...MIS 12th Edition Video Matrix ONLINE EDITION Student Instructions: 1. Go to www.azimuth-interactive.com/MIS12. 2. Enter your school .edu email address. You must have a .edu mail account. 3. Press Submit. 4. Check your email for an activation link. 5. Click on the activation link. 6. Click on the video you want to view. Chapter Videos |Part One: Organizations, | | |Management and the Networked | | |Enterprise | | |Chapter 1: Information Systems in|(1) UPS Global Operations with the DIAD IV | |Global Business Today | | | |How IT drives the UPS operation worldwide. Using smart people and smart technology, UPS delivers over 14 million | | |packages daily to 200 countries and territories, requiring the talents of 70,000 drivers who are wirelessly connected| | |to UPS main databases located...
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...Table of Contents Executive Summary 2 1.0 Introduction 3 2.1 Discussions within review 3 Table 1 facts presented within report 4 Table1 4 2.3 Strengths of report 5 2.4 Limitations of report 5 2.5 Relevance to undergraduate students 5 2.6 Relevance to resource kit and topic 5 3.1 Discussion within journal 6 3.3 Weaknesses within the article 6 3.4 Relevance to resource kit and topic 6 Table 2 facts presented within report 7 4.0 Book resource 8 4.1 Discussion in Chapter 8 4.1.1 Movilpiu 8 4.1.2MoBiblio 8 4.1.3 HouseMobile 8 4.1.4 Strengths of Chapter 9 4.1.5 Weaknesses of Chapter 9 4.1.6 Relevance to resource kit and topic 9 Bibliography 10 Appendix A 11 Work completed 11 Roles played by group members 12 Appendix B 13 Appendix C 13 Executive Summary The aim of this report is to critically assess three resources, a book, a website and a peer reviewed journal article. Each resource deals with how mobile devices have changed work and working together. Consideration is given to such issues as discussions within the resource, strengths and weaknesses of the resources, relevance to undergraduate students and relevance to the resource kit and topic. The online report is titled the Expanding Role of Mobility in the Workplace, by Forrester research incorporated; it was commission by and features on the cisco systems website. It is about the expanding role of personal mobile devices in the workplace. The main premises of the report are that the roles of...
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...ITT Technical Institute NT2640 IP Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1210 Introduction to Networking or equivalent Course Description: This course explores network design and implementation by applying the TCP/IP protocols to provide connectivity and associated services. Planning and deployment of network addressing structures, as well as router and switch configurations, are also examined. IP Networking Syllabus Where Does This Course Belong? This course is required in the associate degree program in Network Systems Administration and associate degree in Mobile Communications Technology. The following diagrams indicate how this course relates to other courses in respective programs: Network Systems Administration NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420 Introduction to Programming NT1110 Computer Structure and Logic NT1201 Introduction to Networking NT1310 Physical Networking CO2520 Communications SP2750 Group Theories EN1420 Composition II EN1320 Composition I GS1140 Problem Solving Theory GS1145 Strategies for the Technical Professional MA1210 College Mathematics...
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...Chapter 1 Analyzing Business Goals and Constraints This chapter serves as an introduction to the rest of the book by describing top-down network design. The first section explains how to use a systematic, top-down process when designing computer networks for your customers. Depending on your job, your customers might consist of other departments within your company, those to whom you are trying to sell products, or clients of your consulting business. After describing the methodology, this chapter focuses on the first step in top-down network design: analyzing your customer’s business goals. Business goals include the capability to run network applications to meet corporate business objectives, and the need to work within business constraints, such as budgets, limited networking personnel, and tight timeframes. This chapter also covers an important business constraint that some people call the eighth layer of the Open System Interconnection (OSI) reference model: workplace politics. To ensure the success of your network design project, you should gain an understanding of any corporate politics and policies at your customer’s site that could affect your project. The chapter concludes with a checklist to help you determine if you have addressed the business issues in a network design project. Using a Top-Down Network Design Methodology According to Albert Einstein: 000200010270745975 “The world we’ve made as a result of the level of thinking we have...
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...Edition Scott Empson Cisco Press 800 East 96th Street Indianapolis, Indiana 46240 USA ii CCNA Portable Command Guide, Second Edition Scott Empson Copyright© 2008 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 July 2007 Library of Congress Cataloging-in-Publication Data Empson, Scott. Portable command reference / Scott Empson. -- 2nd ed. p. cm. ISBN 978-1-58720-193-6 (pbk.) 1. Computer networks--Examinations--Study guides. 2. Internetworking (Telecommunication)--Examinations--Study guides. 3. Electronic data processing personnel--Certification. I. Title. TK5105.5.E4352 2007 004.6--dc22 2007023863 ISBN-13: 978-1-5872-0193-6 ISBN-10: 1-58720-193-3 Warning and Disclaimer This book is designed to provide information about the Certified Cisco Networking Associate (CCNA) 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. The information is provided on an “as is” basis. The author, Cisco Press, and Cisco Systems, Inc. shall...
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...THEORY The correct answer(s): D What is the default IPX Ethernet encapsulation? A.) SNAP B.) Arpa C.) 802.2 D.) Novell-Ether E.) SAP Novell-ether is the default LAN encapsulation. Novell-ether is 802.3. The correct answer(s): A What must be true for two Routers running IGRP to communicate their routes? A.) Same autonomous system number B.) Connected using Ethernet only C.) Use composite metric D.) Configured for PPP For two routers to exchange IGRP routes they must be configured with the same autonomous system number. The correct answer(s): C The following is partial output from a routing table, identify the 2 numbers in the square brackets; '192.168.10.0 [100/1300] via 10.1.0.1, 00:00:23, Ethernet1' A.) 100 = metric, 1300 = administrative distance B.) 100 = administrative distance, 1300 = hop count C.) 100 = administrative distance, 1300 = metric D.) 100 = hop count, 1300 = metric The first number is the Administrative distance and the seconds number is the metric. In this case it is an IGRP metric. The correct answer(s): A B C Identify 3 methods used to prevent routing loops? A.) Split horizon B.) Holddown timers C.) Poison reverse D.) SPF algorithm E.) LSP's Routing loops can be prevented by split horizon, poison reverse and holddown times. The other two choices relate to Link State. The correct answer(s): A Which statement is true regarding full duplex? A.) Allows for transmission and receiving...
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...Scott Empson Cisco Press 800 East 96th Street Indianapolis, Indiana 46240 USA ii CCNA Portable Command Guide, Second Edition Scott Empson Copyright© 2008 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 July 2007 Library of Congress Cataloging-in-Publication Data Empson, Scott. Portable command reference / Scott Empson. -- 2nd ed. p. cm. ISBN 978-1-58720-193-6 (pbk.) 1. Computer networks--Examinations--Study guides. 2. Internetworking (Telecommunication)--Examinations--Study guides. 3. Electronic data processing personnel--Certification. I. Title. TK5105.5.E4352 2007 004.6--dc22 2007023863 ISBN-13: 978-1-5872-0193-6 ISBN-10: 1-58720-193-3 Warning and Disclaimer This book is designed to provide information about the Certified Cisco Networking Associate (CCNA) 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. The information is provided on an “as is” basis. The author, Cisco Press, and...
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