...computed results of your exam. Grades for essay questions, and comments from your instructor, are in the "Details" section below. | Date Taken: | 11/9/2012 | Time Spent: | 13 min , 51 secs | Points Received: | 25 / 50 (50%) | | Question Type: | # Of Questions: | # Correct: | Multiple Choice | 10 | 5 | | | Grade Details - All Questions | 1. | Question : | (TCO 1) Classifying and prioritizing traffic based on type of data. | | | Student Answer: | | Quality of Service (QoS) | | | | Redundancy | | | | Scalability | | | | VLANs | | Instructor Explanation: | Chapter 1 | | | | Points Received: | 0 of 5 | | Comments: | | | | 2. | Question : | (TCO 1) What options are available for switching hardware? | | | Student Answer: | | Modular, fixed, stack | | | | Fixed, daisy-chained, trunked | | | | Isolated, modular, stack | | | | Modular, fixed, dynamic | | Instructor Explanation: | Chapter 1 | | | | Points Received: | 5 of 5 | | Comments: | | | | 3. | Question : | (TCO 1) At what layer(s) of the hierarchical model would you typically find Cisco’s 6500 series chassis? | | | Student Answer: | | Access | | | | Core | | | | C & D | | | | Distribution | | Instructor Explanation: | Chapter 1 | | | | Points Received: | 0 of 5 | | Comments: | | | | 4. | Question : | (TCO 1) Which of the following is the...
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...following exercises and questions from Routers and Routing Basics: CCNA 3 Labs and Study Guide: Vocabulary Exercise: Matching on page 3 VLSM Subnetting a Subnet Exercises on pages 9-11 VLSM Addressing Design Scenarios 1-6 on pages 15-20 Summary Route Exercises on pages 21-24 Concept Questions on pages 25-27 VLSM Case Study on page 27 Internet Research on page 29 (Use the ITT Tech Virtual Library.) • Complete Chapter 9 Review Questions 2-7, 10, 14, 20-22 on pages 258-259 of Introduction to Telecommunications. Submit your written answers to your instructor at the beginning of Unit 2. . Assignment 1.2: Virtual Labs • Complete Virtual Labs 6, 7, and 8 from the CCNA 640-802 CCNA Simulator, which you can find by clicking through these paths: ICND1 Troubleshooting Scenarios Lab 6: IP Addressing and Routing. ICND1 Troubleshooting Scenarios ICND1 Part 4: Troubleshooting Labs Lab 7: IP Routing I ICND 2 Troubleshooting Scenarios Lab 13: IP Routing II Submit your written answers to your instructor at the beginning of Unit 2. ©ITT Educational Services, Inc: Date: 03/13/09 Network Technology and Service Integration Unit 2 Homework The following homework is designed to cover the course objectives for this unit. Assignment 2.1: Textbook/Workbook Assignments • Complete the following exercises and questions from Routers and Routing Basics: CCNA 3 Labs and Study Guide: Vocabulary Exercise: Matching on page 70 Vocabulary Exercise: Completion on page 71 Concept Questions on page 72 Build the SPF...
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...CISCO 640-802 Cisco Certified Network Associate 251 Q&A Looking for Real Exam Questions for IT Certification Exams! We guarantee you can pass any IT certification exam at your first attempt with just 10-12 hours study of our guides. Our study guides contain actual exam questions, you will get word to word same on your actual test; accurate answers with detailed explanation verified by experts and all graphics and drag-n-drop exhibits shown just as on the real test. To test the quality of our guides, you can download the one-fourth portion of any guide from http://www.certificationking.com absolutely free. Besides, we also offer complete version of following exams absolutely free. You can start your certification from these free guides and if you are satisfied you can buy the rest ♦ Microsoft: 70-270, 70-305, 70-526, MB2-421 ♦ Cisco 642-901, 642-502, 642-425 ♦ Oracle: 1Z0-001, 1Z0-007, 1Z0-040, 1Z0-200 ♦ Novell: 50-676, 50-565 ♦ Adobe: 9A0-019 ♦ Apple: 9L0-004, 9L0-505, 9L0-606 ♦ 3COM: 3M0-211 ♦ Citrix: 1Y0-223, 1Y0-256 ♦ CIW: 1D0-420 ♦ EMC: E20-001 ♦ Enterasys: 2B0-011 ♦ Exam Express: EE0-011 ♦ Foundry: FN0-100 ♦ Hyperion: 4H0-002 ♦ HP: HP0-045, HP0-052, HP0-055, HP0-090, HP0-216, HP0-417 ♦ Juniper: JN0-120, JN0-330 ♦ Lotus: 190-510 ♦ Network Appliances: NS0-121 ♦ Network General: 1T6-520 ♦ Nortel: 920-430, 920-803 ♦ OMG: UM0-100 ♦ Sybase: 510-015 ♦ SAIR: 3X0-101, 201 ♦ SAS: A00-201 ♦ Tibco: TB0-103 ….. For pricing and placing order, please visit http://certificationking...
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...Sr. | index | 1 | inroduction | 2 | VLAN Concept | 3 | Designing VLANS | 4 | The Access & Trunk Links | 5 | VLAN Tagging(- ISL, 802.1q, LANE and IEEE 802.10) | 6 | Analysing Tagging Protocols | 7 | InterVLAN Routing | 8 | Virtual Trunking protocol (vtp) | Introduction Virtual Local Area Networks or VLANs are one of the latest and coolest network technologies developed in the past few years, though have only recently started to gain recognition. The non-stop growth of Local Area Networks (LANs) and the need to minimize the cost for this expensive equipment, without sacrificing network performance and security, created the necessary soil for the VLAN seed to surface and grow into most modern networks. The truth is that VLANs are not as simple as most people peceive it to be. Instead they cover extensive material to be a whole study in itself as they contain a mixture of protocols, rules, and guidelines that a network administrator should be well aware of. Unfortunately, most documentation provided by vendors and other sites is inadequate or very shallow. They lightly touch upon the VLAN topic and fail to give the reader a good understanding on how VLANs really work and the wonderful things one can do when implementing them. Like most topics covered on our site, VLANs have been broken down into a number of pages, each one focusing on specific areas to help the reader build up their knowledge as preparation for designing and building their own...
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...ilab NAME: DATE: NETW206, PROFESSOR VTP and VLANS Lab Grading Rubric Category | Points | Description | Section 1VTP and VLANS: 30 points * Task 2: Step 2 * Related Explanation or Response * Task 5: Step 1 * Related Explanation or Response * Task 6: Step 2 * Related Explanation or Response * Task 9: Step 1 * Related Explanation or Response * Summary Paragraph | 2323232310 | Paste the requested screenshot.Provide the requested answer.Paste the requested screenshot.Provide the requested answer.Paste the requested screenshot.Provide the requested answer.Paste the requested screenshot.Provide the requested answer.In your own words, summarize what you have learned about VTP and VLANs. | Total | 30 | | NOTE: Please write your answers to each question in a different color font to make this easier for the Professor to grade. ------------------------------------------------- VTP and VLANs Lab (30 points) Write a paragraph (minimum five college-level sentences) below that summarizes what was accomplished in this lab, what you learned by performing it, how it relates to this week’s TCOs and other course material, and just as important, how you feel it will benefit you in your academic and professional career. (10 points) I learned a great deal with lab. I learned how to configure vlans. I also learned how to assign ports to the created vlans. As well as how to use the ip default gateway command and no ip routing command. These...
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...This document is exclusive property of Cisco Systems, Inc. Permission is granted to print and copy this document for non-commercial distribution and exclusive use by instructors in the CCNA Exploration: LAN Switching and Wireless course as part of an official Cisco Networking Academy Program. PT Activity 1.2.4: Build a Hierarchical Topology Topology Diagram Learning Objectives • • Add devices to a topology. Connect the devices. Introduction Packet Tracer is integrated throughout this course. You must know how to navigate the Packet Tracer environment to complete this course. Use the tutorials if you need a review of Packet Tracer fundamentals. The tutorials are located in the Packet Tracer Help menu. This activity focuses on building a hierarchical topology, from the core to the distribution and access layers. All contents are Copyright © 1992–2007 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 3 CCNA Exploration LAN Switching and Wireless: LAN Design PT Activity 1.2.4: Build a Hierarchical Topology Task 1: Add Devices to the Topology Step 1. Add the missing distribution layer routers. The routers you need are located in Custom Made Devices. R1 and R3 are 1841 routers. Ctrl-click the 1841 router to add more than one. Press ESC to cancel. R2 is a 2621XM router. Step 2. Add the remaining access layer switches. Following the topology diagram, add nine 2960-24TT switches to complete the rest of the access...
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...CCNA Portable Command Guide Second 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...
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...* CCNA Routing & Switching 200-120 * Chapter 1 – Understanding Networks and their Building Blocks * 1-1 Introduction to Networks * 1-2 Networking Types * 1-3 OSI Reference Model * 1-4 TCP/IP Model * 1-5 Ethernet Technologies and Cabling * 1-6 Cisco 3 Layer Model * 1-7 Summary * Chapter 2 – IP Addressing and Subnets * 2-1 IP Addresses – Composition, Types and Classes * 2-2 Private and Public IP addresses * 2-3 Subnetting * 2-4 Variable Length Subnet Masks (VLSM) * 2-5 Route Summarization * 2-6 Troubleshooting IP Addressing * Chapter 3 Introduction to Cisco Routers, Switches and IOS * 3-1 Introduction to Cisco Routers, Switches, IOS & the Boot Process * 3-2 Using the Command-Line Interface (CLI) * 3-3 Basic Configuration of Router and Switches * 3-4 Configuring Router Interfaces * 3-5 Gathering Information and Verifying Configuration * 3-6 Configuring DNS & DHCP * 3-7 Saving, Erasing, Restoring and Backing up Configuration & IOS File * 3-8 Password Recovery on a Cisco Router * 3-9 Cisco Discovery Protocol (CDP) * 3-10 Using Telnet on IOS * 3-11 CCNA Lab #1 * Chapter 4 Introduction to IP Routing * 4-1 Understanding IP Routing * 4-2 Static, Default and Dynamic Routing * 4-3 Administrative Distance and Routing...
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...CCNA Portable Command Guide Second 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...
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...CCNA Notes Introduction Cisco offers two options for obtaining the CCNA certification: Pass Exam 640-802 OR Pass Exam 640-822 AND Exam 640-816 While you can use these notes to prepare for either exam, the notes are geared towards passing the single exam. I recommend you study all of the material and take the single exam option rather than taking two exams. Cisco Device Icons The following table lists the specific icons Cisco uses to represent network devices and connections. Represents Icon Hub Bridge Switch Router Access point Network cloud Ethernet connection Serial Line connection Wireless connection Virtual Circuit The OSI Model As you study this section, answer the following questions: What is the OSI model and why is it important in understanding networking? How does the third OSI model layer relate to administering routers? Which OSI model layer is concerned with MAC addresses? What protocols correspond to the Presentation and Session layers? What is the difference between the TCP and UDP protocols? What is the EIA/TIA 232 protocol concerned with? This section covers the following exam objectives: 103. Use the OSI and TCP/IP models and their associated protocols to explain how data flows in a network 105. Describe the purpose and basic operation of the protocols in the OSI and TCP models 110. Identify and correct common network problems at layers 1, 2, 3 and 7 using a layered model approach ...
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...CompTIA Network+ Practice Question Answers Question 1. Objective: Given a scenario, install and configure routers and switches. The IEEE standard 802.3af states the specifications for which of the following? a) Quality of Service b) VLANs c) Routing tables d) Power over Ethernet Question 2. Objective: Given a scenario, troubleshoot common router and switch problems. A user's remote marketing server has changed IP address schemes and now the user can no longer access it. The user further discovers that the distant end still has access to them. Which of the following is a possible cause? a) SNMP strings need to be added b) Firewall rules need to be configured c) Port bonding on the interface needs to be enabled d) The switch has lost power Question 3. Objective: Explain the purpose and features of various network appliances. Which of the following is a network device that allows remote users access to a network? a) DNS server b) Content filter c) Load balancer d) VPN concentrator Question 4. Objective: Given a scenario, use the appropriate network monitoring resource to analyze traffic. A technician suspects that a virus has been introduced on the network. Which network resource is BEST used to confirm this problem? a) Syslog b) SNMP c) Network sniffer d) Environmental monitor Question 5. Objective: Given a scenario, implement the following network troubleshooting methodology. A user reports a network connectivity problem. Which...
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...Protocol in a switched LAN. The main purpose of STP is to prevent switching loops in a network with redundant switched paths. Remember the states of STP. The purpose of the blocking state is to prevent the use of looped paths. A port in listening state prepares to forward data frames without populating the MAC address table. A port in learning state populates the MAC address table but doesn’t forward data frames. A port in forwarding state sends and receives all data frames on the bridged port. Last, a port in the disabled state is virtually nonoperational. Remember the command show spanning-tree. You must be familiar with the command show spanning-tree and how to determine who the root bridge is. Written Lab 10 Write the answers to the following questions: 1. What command will show you the forward/filter table? 2. If a destination MAC address is not in the forward/filter table, what will the switch do with the frame?...
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...NT2640 IP Networking INSTRUCTOR GUIDE Onsite Credit hours: 4.5 Contact /Instructional hours: 34 Theory, 22 Lab Prerequisite: NT1210 Introduction to Networking or equivalent Course Revision Table Change Date Updated Section Change Description Change Rationale Implementation Quarter 07/18/2011 All New Curriculum New Curriculum September 2011 02/19/2013 All Updated labs across the course to map the 2nd edition of lab manual Immediately 02/27/2013 Midterm and Final Examination Answer Keys Added examination keys Immediately 03/18/2013 Answer Keys for Midterm and Final Updated some answers to address the accuracy March 2013 04/19/2013 Assignment labels on Pages 43, 52, 61, 78, 87, 97, 106 and 132. Added labels to identify additional assignments in affected units Clarification of additional assignments March 2013 Table of Contents COURSE OVERVIEW 5 Catalog Description 5 Goals and Expectations 5 Learning Objectives and Outcomes 6 Career Impact 6 INSTRUCTIONAL RESOURCES 7 Required Resources 7 Additional Resources 7 COURSE MANAGEMENT 9 Technical Requirements 9 Test Administration and Processing 9 Replacement of Learning Assignments 10 Communication and Student Support 10 Academic Integrity 10 GRADING 11 COURSE DELIVERY 13 Instructional Approach 13 Methodology 13 Facilitation Strategies 14 UNIT PLANS 15 Unit 1: The TCP/IP Model, LANs, WANs, and IP Networks 15 Unit 2: TCP/IP Network, Transport...
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...2.4 LOCAL LITERATURE 2.4.1 Electronic Voting Literature Review Computer scientists who have done work in, or are interested in, electronic voting all seem to agree on two things: * Internet voting does not meet the requirements for public elections * Currently widely-deployed voting systems need improvement Voting on the Internet using every day PC's offers only weak security, but its main disadvantages are in the areas of anonymity and protection against coercion and/or vote selling. It's such a truly bad idea that there seems to be no credible academic effort to deploy it at all. The Presidential elections of 2000 brought national attention to problems with current American methods of casting and counting votes in public elections. Most people believe that the current system should be changed; there is much disagreement on how such changes should be made. The MIT/Caltech researchers [1] “see a promising future for electronic voting, despite its problems today” (under a few conditions). They advocate using the methods currently in use which result in the lowest average numbers of “uncounted, unmarked, and spoiled ballots,” like in-precinct optical scanning. Their report even proposes a framework for new voting system with a decentralized, modular design. Other researchers have done work in electronic voting; while they may not explicitly mention voting from remote poll sites, their work is nonetheless relevant to any effort at designing or implementing...
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...Task Summary Actions you were required to perform Change the switch hostname to Branch1 Add a description to FastEthernet 0/1 Add a description to FastEthernet 0/2 Add a description to FastEthernet 0/3 Add a description to FastEthernet 0/24 Save the switch changes Hide Details Save the hostname Save the FastEthernet 0/1 description Save the FastEthernet 0/2 description Save the FastEthernet 0/3 description Save the FastEthernet 0/24 description Change the router hostname to SFO Add a description to FastEthernet0/0 Add a description to Serial 0/1/0 Add a description to Serial 0/1/1 Save the router changes Hide Details Save the hostname Save the FastEthernet 0/0 description Save the Serial 0/1/0 description Save the Serial 0/1/1 description Explanation Use the following commands to complete these tasks: Press Enter Switch>enable Switch#configure terminal Switch(config)#hostname Branch1 Branch1(config)#interface FastEthernet0/1 Branch1(config-if)#description Wrk1 Branch1(config-if)#interface FastEthernet0/2 Branch1(config-if)#description Wrk2 Branch1(config-if)#interface FastEthernet0/3 Branch1(config-if)#description Wrk3 Branch1(config-if)#interface FastEthernet0/24 Branch1(config-if)#description Default gateway Branch1(config-if)#exit Branch1(config)#exit Branch1#copy running-config startup-config Use similar commands on the router to modify the hostname and the interface descriptions...
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