Tuesday, February 8, 2011

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LAN stands for Local Area Network (Local Area Network or just LAN). A LAN is the networking of several computers and peripherals. Its extension is limited physically to a building or an environment of a few kilometers. Its most widespread application is the interconnection of personal computers and workstations in offices, factories, etc., to share resources and exchange data and applications. In short, allows two or more machines to communicate.
LAN
The term includes both hardware and software necessary to interconnect the various devices and information processing.

Features: * Technology
broadcast (transmission) with shared transmission medium.
* specific wiring typically installed on purpose.
* Transmission capacity between 1 Mbps and 1 Gbps.
* Maximum length of not more than 3 km (A FDDI can reach 200 km)
* Using a private media.
* The simplicity of the transmission medium used (coaxial cable, telephone cables and optical fiber).
* The ease with which changes can be made in hardware and software.
* Great variety and number of connected devices.
* Possibility of connection to other networks.


Source (s):

http://es.wikipedia.org/wiki/LAN

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