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Local Area Networks - College Papers

Local Area Networks


also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need for improvement. LANs give an employer the ability to share information between computers with a simple relatively inexpensive system of network cards and software. It also lets the user or users share hardware such as Printers and scanners. The speed of access between the computers is lighting fast because the data has a short distance to cover. In most cases a LAN only occupies one or a group of buildings located ...

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peer-to-peer communications network that broadcasts information for all stations to receive. As a consequence, it does not inherently provide privacy. The LAN enables stations to communicate directly using a common physical medium on a point-to-point basis without any intermediate switching node being required. There is always need for an access sublayer in order to arbitrate to access to the shared medium. The network is generally owned, used, and operated by a single organization. This is in contrast to Wide Area Networks (WANs) that interconnect communication facilities in different parts of a country or are used as a public utility. These LANs are also different from networks, such as backplane buses, that are optimized for the interconnection of devices on a desk top or components within a single piece of equipment.”(IEEE 802 Standard 1990) That is the standard definition for LANs by Institute of Electrical and Electronics Engineer committee 802. They are the committee used ...

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"Local Area Networks." Essayworld.com. May 10, 2007. Accessed December 23, 2024. http://www.essayworld.com/essays/Local-Area-Networks/64626.
"Local Area Networks." Essayworld.com. May 10, 2007. Accessed December 23, 2024. http://www.essayworld.com/essays/Local-Area-Networks/64626.
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PAPER DETAILS
Added: 5/10/2007 03:58:34 AM
Category: Technology
Type: Premium Paper
Words: 876
Pages: 4

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