LAN (Local Area Network)
Our Definition
A Local Area Network (LAN) is a group of computers, or nodes, that are connected to one another via cables or wifi in order to share data, applications, connections and devices across a limited geographical area such as a home or office.
A network located in a small geographic area whose communication technology provides a high-bandwidth, low cost medium with the capacity to link many nodes on the network. |
Sources and Online Definitions
Web-o-pedia
" A computer network that spans a relatively small area. Most LANs are confined to a single building or group of buildings...Most LANs connect workstations and personal computers. Each node (individual computer ) in a LAN has its own CPU with which it executes programs, but it also is able to access data and devices anywhere on the LAN. This means that many users can share expensive devices, such as laser printers, as well as data. Users can also use the LAN to communicate with each other, by sending e-mail or engaging in chat sessions."
"A group of computers, usually in one building or office, that physically connect in a manner that lets them communicate and interact with each other. In order for a network to operate, it needs a server, which is a computer that stores data used by the different computers on the network. Some of the benefits of a network connection include the ability to share document files and expensive equipment, such as laser printers. Networks can connect using different combinations of topologies, protocols, software, and hardware. Compare to wide-area network."
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