Understanding LAN is a shared transmission medium, and a series of hardware and software menginterfacekan in the media and regulate access to the media devices appropriately. LAN topology is used to form a ring, bus, tree and star. Bus topology, and the tree is a passive cable part of the device is connected. The transmission of a frame by a station can be heard by the other station. Ring LAN is a closed loop and the loop that allows data to circulate around cincin.Repeater device serves as a focal point. Transmission usually shaped frame, whereas a star includes a central node where the station is connected.
LAN is a network of personal property which is normally used in a building or campus-sized to several kilometers. LAN can be distinguished from other types of networks based on three characteristics: (1) size, (2) transmission technology, and (3) the topology.
LAN networks have a finite size, which means that the transmission time in the worst situation are limited and can be known in advance. By knowing your limitations led to the possibility of using certain types of designs. It also facilitates network management.
As with any telephone subscriber line that is used in rural areas, with a single LAN cable transmission technology. Traditional LAN network operates at speeds of 10-100 Mbps with low delay (tens of microseconds) and has a small error factor. Modern LAN networks can operate at higher speeds, up to hundreds of megabits per second.
So a discussion on the definition of a LAN or local area network, hopefully my writing on the sense LAN or local area network can be beneficial.
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