(workstation eg mobile‚ fixed‚ handheld‚ console; servers; switches; routers; cabling; hubs; repeaters; bridges; wireless devices; mobile eg 3G‚ 4G‚ GPRS).(P4‚M2) * Discuss server types (Firewall‚ email‚ web‚ file‚ database‚ terminal services server) and selection requirement according to cost‚ purpose and operating system requirements. (P5) * Discuss the inter-dependence of workstation hardware(network card‚ cabling; permissions; system bus; local-system architecture eg memory‚ processor‚ I/O
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Logical vs. Physical Network Design The typical Top-Down approach to network design uses a systematic method to plan‚ design‚ and implement a new network. Generally‚ the Top-Down methodology involves analysis of the business requirements and goals‚ development of the logical design based on such goals‚ development of the physical design‚ and a phase for testing‚ optimizing‚ and documenting the network design. This paper focuses on the activities performed to create a logical design of a network
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must use one of the solutions below to address each area of concern. Be specific in your responses‚ and justify the use of each technology based upon the concern. Category 2 UTP 10Base - T Ethernet Cabling Category 5 UTP 100Base - T Ethernet Cabling Category 6 UTP 1000Base - T Ethernet Cabling Server Farm File Server Print Server 8 port hub 16 port hub 24 port hub 8 port switch 16 port switch 24 port switch Storage area network RAID Fiber 1000Based-F Domain controllers Bus topology
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as a LAN solution for owners of Datapoint computers. The company began licensing its technology to other manufacturers in the early 1980’s‚ which led to PC-based ARCnet LANs. ARCnet’s initial popularity was due to its use of the same type of coax cabling as IBM 3270 terminals. Customers could purchase PCs‚ place them on users’ desks‚ remove the cable from the terminal‚
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topologies 2. Logical topologies The shape of the cabling layout used to link devices is called the physical topology of the network. This refers to the layout of cabling‚ the locations of nodes‚ and the interconnections between the nodes and the cabling.[1] The physical topology of a network is determined by the capabilities of the network access devices and media‚ the level of control or fault tolerance desired‚ and the cost associated with cabling or telecommunications circuits. The logical topology
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3/25/2014 Course Objectives Covered by this Unit • Contrast telecommunications services. Unit 2 Key Concept 1: Telecommunication Services System terminals Photo courtesy of Corning Cable Systems Copyright 2012‚ ITT ESI 1 Copyright 2012‚ ITT ESI Unit Learning Outcomes Keywords • Describe cable TV systems. Use the following keywords or keyword phrases to search for additional materials to support your work: • Compare various service provider types. • Broadcast TV • Identify different telecommunication
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choice for some of the uses that historically have favored multimode fibers. OFC is at now at a crossroads where they must decide if they are to stay in the multimode fiber business only‚ begin producing single mode fibers as well‚ or even enter the cabling
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recommendations’ that will isolate the delivery and loading area and the reasoning for such recommendations. There is also a recommendation for securing other work place within the facility‚ such as protection of the workstation‚ unused ports and cabling‚ network and server equipment‚ network equipment maintenance and security portable computing equipment. 2 Security offices‚ rooms and facilities We will need to secure the grounds and the building of each facility‚ along with
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Networking In the world of computers‚ networking is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. Networking software applications are available to manage and monitor networks of all sizes‚ from the smallest home networks to the largest enterprise networks. Networks classification 1. Local Area Networks (LANs): These connect over a relatively small geographical are
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ABSTRACT In this paper‚ we will conduct a comparison on Fast Ethernet Network Switches and Gigabit Ethernet Network Switches offered by 3COM. We will review a few specific components‚ as well as compare features‚ pricing and preferred usage. DEFINITION In order to have a greater understanding of the terminology and descriptions offered in this paper‚ we must first understand what a network switch is. A brief definition of a network switch is a computer networking device that connects network
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