offer simple means to extend a network‚ increased traffic on the network is introduced. This increased network congestion may not be acceptable in some situations. Switch: Communication networks may be categorized by the architecture and techniques they use to transfer data. The following types of networks are in common. Broadcast communication networks. Local area networks. Packet radio networks. Satellite networks. In broadcast communication networks‚ there are no intermediate switching
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that can connect 2 local area networks (LAN). A bridge can learn all of the MAC addresses on the network‚ and this is done during the bridges data gathering phase. Basically a bridge will receive the data and analyze the address. The bridge will then pass the data on to the correct address. The ports on a bridge are in and out‚ but they are smart ports with the ability to locate the address on the network. Switches are much like a bridge where they can connect networks that use the same
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2‚ 2012 Ethernet is a family of computer networking technologies for local area networks (LANs). Ethernet was introduced to the commercial marketplace in 1980‚ and has replaced other LAN technologies. It’s a baseband LAN specification invented by Xerox Corporation that operates at 10Mbps using carrier sense multiple access collision detection (CSMA/CD) to run over coaxial cable. Ethernet was designed to serve in networks with sporadic‚ occasionally heavy traffic requirements‚ and the IEEE 802
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involve creating a scenario and using deception for information gathering purposes D. pretexting 5. Rummaging through garbage for discarded documents or digital media I. dumpster diving 6. Attempts to obtain passwords by reading messages sent on a network E. password sniffing 7. Involves collecting‚ examining‚ and preventing evidence of cybercrime C. cyber forensics 8. Crimes connected to information assets and IT A. cybercrime 9. Laws and regulations to prevent‚ investigate‚ and prosecute cybercrimes
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is used to monitor project development and quality assurance testing. Additionally‚ QWD offers IT support for their accounting‚ payroll‚ and marketing operations through the use of their digital assets. They utilize a Wide Area Network (WAN) and an internal Local Area Network (LAN) for their offices. There are strict technology-based access controls and a published corporate
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VLAN (Virtual Local Area Network) in a business has its advantages. In this report‚ the benefits of creating a VLAN plan will be discussed. Also in this report‚ plans to increase security‚ the purpose and benefit of using the VLAN Trunk Protocol (VTP)‚ the definition of the VTP mode used to configure switches‚ and a backup plan for the business will be discussed.
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SEKOLAH MENENGAH KEBANGSAAN DATO’ PENGGAWA TIMUR LA3.S07.1 Describe the Latest Development in Network and Communication Name: Muhamad Airil Bin Moksin I/C No : 961020016759 Class: 4 Delima Teacher’s Name: Mohd Firdaus Bin Mohd Dani 1.0 INTRODUCTION 1.1 Definition of Network A computer network ‚ or simply a network ‚ is a collection of computers and other hardware interconnected by communication channels that allows sharing of resources and information. Where at least one process
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which represents how much binary data can be reliably transmitted over the medium in one second. Brandwidth 11. __________is any computer on the network‚ or any software application that uses only the services provided by the server. Client 12. __________ is any computer that may both request and provide services. Peer 13. With respect to computer networks‚ __________
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Development Vendor and Software Selection Technology Guide 4: Basics of Telecommunications and Networks of Introduction to Information Systems The Telecommunications System Communications Processors Communications Media and Channels Transmission Speed Transmission Technologies Types of Networks Local Area Networks Wide Area Networks Enterprise Networking Network Fundamentals Network Protocols Types of Networking Processing OBJECTIVE: Use
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(IT) 7 Covered Area MIS in Financial Management 7 MIS Diagram. 8 Importance of MIS 8 Major components in MIS 9 Hardware used 9 Desktops-Mini computers 9 Laptops 9 Operating System 9 Software 9 TABS (Telecommunication and Billing System) 9 MS Office 10 Communication devices 11 Routers 11 Switches 11 Firewall 11 IDS 12 Wireless AP used for mobile users like laptop. 12 SAN 12 IPT 12 Networking types 13 Media 13 Wire 13 Wireless 13 Network protocol 13 Data
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