5. Networking Hardware

Networking hardware admits totally computers, peripherals, interface cards and additional equipments required to execute data-processing and communications inside the network. Network Components: 1.Network(file) Server 2.Workstation 3.NIC (Network Interface Card) 4.Switches 5.Repeaters 6.Bridges 7.Routers 8.Firewalls 1.Network(file) Server: Single or more than network servers are part of nearly all LAN. These are really speedy...

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4. Cabling Overview

Twisted-Pair Cabling: A regular twisted-pair cable consists of 4 pairs of copper wires, total of 8 wires. Each side of the cable is ended applying an RJ45 connector, RJ45 consists eight pins. When the connector is crimped to the cable, these pins make contact with each wire separately and it's necessary. The wires comes with assigned color code to distinguish them and color code is dictated by the cabling standard - TIA/EIA-568B: Color ...

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3. Ethernet Technologies

What is Ethernet? Ethernet is a category of technologies that allows data-link and physical specs for controlling access to a shared network medium. It's came out as the superior technology utilized in LAN networking. Ethernet was primitively built up by Xerox in the 1970s, and functioned at 2.94Mbps. The technology was standardised as Ethernet Ver. 1 by a consortium of 3 companies - DEC, Intel, and Xerox, conjointly looked up as DIX - and further rectify as Ethernet 2 in 1982. In the midst 1980s, the Institute of Electrical and Electronic...

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2 - OSI Reference Model

A computer network connects 2 or many devices to share data and services. Multiple N/Ws connected together from an inter-network. Inter-networking deliver challenges - inter operating between products of various manufacturers demands consistent standards. Network reference models were prepared to deal these disputes. A network reference model functions as a blueprint, detailing how communication between network devices should happen. The 2 most acknowledged network reference models are: •    Open Systems Interconnection (OSI)...

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