NT1210 Intro to Networking Lab 2.3 Exercise 2.3.1 LAN Local Area Network is a computer network that interconnects computers within a limited area such as a home, school, computer laboratory, or office building using network media. MAN Metropolitan Area network is a computer network in which two or more computers or communicating devices or networks which are geographically separated but in same metropolitan city and are connected to each other are said to be connected on MAN. PAN personal
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(S12465351)Najudha Adam (S12465351)Sama Ali (S12465333) | | | | | Table of Contents Introduction 3 Computer and Networking. 3 Characteristics of Computer Networks. 3 Types of Computer Networks. 4 PAN (Personal Area Network) 4 LAN (Local Area Network) 5 MAN (Metropolitan Area Network) 5 WAN (Wide Area Network) 5 CAN (Campus Area Network) 5 SAN (Storage Area Network) 5 Why do we network our computers? 6 Peer-to-peer networking. 6 Computer Network Technologies
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(Chapter 6) Data Communications: Delivering Information What three things must be present for communication to occur? * Transmission media * Data transmission * Cooperation Define bandwidth. * Bandwidth: Amount of data that can be transferred from one point to another in a certain time period, usually one second expressed as bits per sec. Define attenuation. * Attenuation: Loss of power in a signal as it travels from the sending device to the receiving device What
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or stream reassembling. Depending on the network context, for the sniffing to be the effective, some conditions must be met: • LAN environment with HUBs This is the ideal case because the hub is a network repeater that duplicates every network frame received to all ports, so the attack is very simple to implement because no other condition must be met. • LAN environment with switches To be effective for eavesdropping, a preliminary condition must be met. Because a switch by default only
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You should have the following skills before studying for the Network Pro certification: * Knowledge of PC hardware installation and configuration * Knowledge of using and administering a Windows client computer You can gain these skills through the TestOut PC Pro certification. After finishing this section, you should be able to complete the following tasks: * Read simulated component documentation and view components to make appropriate choices to meet the scenario. * Add and
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taken. * Extensive digitization is a process that began in the 1960s. * Networks have more than just a physical component. * International standards-setting bodies can affect standards established in the United States. * A bus topology does not form a closed loop. * The bit interval is the duration it takes a single bit to be transmitted. * Data communications is a subset of telecommunications. * Data can include or convey graphic images, sound, or video files.
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Chapter 1 Introduction 1.1. Introduction An ad hoc network is a collection of nodes that communicate with one another without any fixed networking infrastructure. This is viewed as suitable system which can support some specific applications as virtual classrooms, military communications, emergency search and rescue operation, data acquisition in hostile environments communication set up in exhibitions, conference and meetings, in battle field soldiers to co ordinate defense or attack , at airport
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On the Use of Quality of Service in IP over ATM Bruce A. Mah1 bmah@CS.Berkeley.EDU The Tenet Group Computer Science Division University of California at Berkeley Berkeley, CA 94720-1776 (510) 642-8905 (voice) (510) 642-5775 (fax) ABSTRACT The future Internet will very likely include some components based on Asynchronous Transfer Mode (ATM), as well as existing network technologies. This environment produces the possibility of using one of the strengths of ATM (namely, quality-of-service
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INTRODUCTION TO STRUCTURED CABLING Compiled by Sonam Dukda Division of Information Technology Ministry of Communication September 2000 TABLE OF CONTENTS 1 2 INTRODUCTION .......................................................................................................................... 4 NETWORKING ............................................................................................................................. 5 2.1 Objectives .......................................
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the structure of your movie as follows: * Title: ‘Types of Network Systems and Protocols’ produced by [Name] * Introduction: Introduce the movie content * Section 1: LAN, WAN [incl. WAN technologies e.g. Frame Relay, MPLS and ATM], PAN and the Internet * Section 2: Logical [how data is transferred] and Physical Topologies[network shape] e.g. Star, Bus, Ring, Mesh and Tree * Section 3: Network Access Methods e.g. CSMA [CD] & CSMA [CA] and Token Passing * Section 4: Network Models e.g
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