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In a big organization, the seamless flow of procedures rely on, among other things, the equally seamless sharing of file among the different departments. This can be easily achieved by having a local area network established throughout the entire office premise. There are different types of networking that most organizations can make use of. These types can be classified into four groups – by connection method, by scale, by network architecture, and by network topology. There are two ways by which a networking can be done – wired and wireless. Under wired technologies, a computer network could make use of twisted-pair wire, coaxial cable, and fiber optics. Of the three, fiber optics, which makes use of filaments of glass fiber with a protective layer, is the fastest and can transmit data a hundred times faster than a coaxial cable and a thousand times faster than a twisted-pair wire. On the other hand, wireless technologies can be done with the use of terrestrial microwave, communication satellites, cellular and PCS systems, wireless LAN, bluetooth, and wireless web. Computer networking support experts also classify computer networking based on their scope, purpose and scale. Computer networks could be a local area network (LAN), a wide area network (WAN), a metropolitan area network (MAN), personal area network (PAN), visual private network (VPN), campus area network (CAN), and storage area network (SAN), among others. Of all these, it is the local area network (LAN) that companies usually make us of. Based on network topology, on the other hand, networks can be classified as bus network, star network, ring network, mesh network, , star-bus network, and tree network. In order to support a networked environment, computer networking support specialists recommend that the appropriate infrastructures and hardware should be set in place. This includes network interface cards, repeaters, hubs, bridges, switches, and routers. Additional hardware and software might be needed depending on the kind of network you would like to have. If you are not familiar with how to set up a network for your company, you can get in touch with various providers of IT consulting service for help. They could give you advice on what infrastructures to have and what type of networking would suit your organization best.

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