Name: 1. List the three layers of a typical hierarchical design model : Access‚ Distribution‚ Core . 2. Describe the characteristics and the main purpose of the Access Layer: Interface with end devices to provide access to the rest of the network. Is to provide a means of connecting devices to the network and controlling which devices are allowed to communicate on the network. 3. Describe the characteristics and the main purpose of the Distribution Layer: Controls the flow of network traffic using
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Assignment 3.1 Router Prompt Exercise on page 56 3-1 User EXEC router> Privileged EXEC router# Global configuration #configure Line Configuration (config-map-class)# Interface Configuration (config-if)# Router Configuration (config-line)# 3-2 Basic Configuration Exercise 1. Router(config)#hostname AUS 2. AUS(config)#enable password class‚ AUS(config)#enable secret class 3. If both are
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LAN Switching and Wireless CCNA Exploration Labs and Study Guide Instructor’s Edition Allan Johnson Cisco Press 800 East 96th Street Indianapolis‚ Indiana 46240 USA ii LAN Switching and Wireless‚ CCNA Exploration Labs and Study Guide LAN Switching and Wireless CCNA Exploration Labs and Study Guide Instructor’s Edition Allan Johnson 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
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Refer to the exhibit. Assume all devices are using default configurations. How many subnets are required to address the topology that is shown? 1 *3 4 5 7 Two routers are connected via their serial ports in a lab environment. The routers are configured with valid IP addresses‚ but they cannot ping each other. The show interface serial0/0 command shows that the serial0/0 interface is up but the line protocol is down. What could be the cause of this problem? The no shutdown command has not
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CCNA3 Exploration Chapter 1. Study questions. 1.1 What are the three layers of the hierarchical network design model? Access‚ distribution‚ core Access‚ distribution and core. What are the advantages of designing LANs using the hierarchical model? Separates out different functions of a network. This would make it easier to manage‚ troubleshoot‚ and expand. Seperates out different functions of a network.The hierarchical model separates out different functions of a network‚ giving
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Bryan Kelly 02/09/2014 NW 306 Project 1 Deliverables: Two Diagrams‚ One Summary Bryan Kelly 02/09/2014 NW 306 “Intro to Network Security” Project 1: Network Diagram with Security Features Defense in Depth and Web Security Summary Report The purpose of this summary is to explain the changes made in the to-be diagram from the previous as-is diagram. Also‚ to note the protective hardware added‚ and the justification for the changes made.
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1.Refer to the exhibit. A network administrator needs to add the command deny ip 10.0.0.0 0.255.255.255 any log to R3. After adding the command‚ the administrator verifies the change using the show access - list command. What sequence number does the new entry have? 0 10‚ and all other items are shifted down to the next sequence number 50 60 ***** 2.Refer to the exhibit. What happens if the network administrator issues the commands shown when an ACL called Managers already exists
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1. Which statement describes a network that supports Qos? - The network provides predictable levels of service to different types of traffic. 2. Requiring strong complex passwords is a practice that supports which network security goal? - ensuring data confidentiality 3. Which device performs the function of determining the path that messages should take through internetwork? - a router 4. Which three network tools provide the minimum required security protection for home users? (three) -
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ALLAMA IQBAL OPEN UNIVERSITY‚ ISLAMABAD (Department of Business Administration) PROJECT MANAGEMENT (5539) CHECKLIST SEMESTER: SPRING‚ 2011 This packet comprises the following material: 1. Text Books (Two) 2. Course Outlines 3. Assignment No. 1‚ 2 4. Assignment Forms ( 2 sets ) In this packet‚ if you find anything missing out of the above mentioned material‚ please contact at the address given below: Mailing Officer Services Block No
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Projects and Project ManagementOrganizational leaders are facing complex challenges through a rapid rate of change in both the technology and government which has then created pressure in new and existing organizations. As a result‚ the traditional structure for managing is giving way to a new form of management (Kerzner‚ 2003). This form is project management. How can this be? Projects have been around since the building of the pyramids (Dobson‚ 2003). In 2650 B.C.‚ the step pyramid was built
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