Local Area Network

Local Area Network (local area communicate) Teacher: Student: path: CIS 345 local area network Local-Area-Network(LAN) : It is a comparatively wee network (comp ared to a WAN) covering sm entirely areas desire a room, an office, a building, a campus etc. If you unify two computers for sharing data, you fox a LAN. The number of computers affiliated on a LAN may be up to several hundreds, but nigh of the time, LANs are made up of more or slight a dozen machines. To concern two computers, you may only(prenominal) get together them using a cable. If you destiny to colligate more, and so you need a special(prenominal) device called a hub, which acts like a distribution and subsume point. Cables from the different computers LAN card game meet at the hub. If you essential to connect your LAN to the Internet, then you need a router alternatively of a hub. Using a hub is the most common and easiest focal point of setting up a LAN. There are save other networ k layouts, called topologies. You dont necessarily have only computers on a LAN. We tend to use current connectivity technologies, primarily Ethernet and type Ring. Most of local area networks are built with relatively inexpensive hardware such as Ethernet cables, network adapters, and hubs. radio set LAN and other more advance LAN hardware options also exist. You stern also connect newspapermans and other devices which you can share.

For instance, if you connect a instiller on a LAN and configure it to be shared among all users on the LAN, print jobs can be sent to that printer from all computers on the LAN. Ethernet Ethernet is a physical and data link layer engine room fo r local area networks (LANs). Ethernet was i! nvented by unionize Robert Metcalfe. When first wide deployed in the 1980s, Ethernet supported a level best theoretic data rate of 10 megabits per second (Mbps). Later, questionable immediate Ethernet standards increased this maximum data rate to ascorbic acid Mbps. Today, Gigabit Ethernet engine room further extends peak performance up to gm Mbps. high level network protocols like Internet protocol (IP) use...If you want to get a full essay, order it on our website: OrderEssay.net

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