Friday, July 3, 2009

What is the Difference Between Local Area Network and Wide Area Network?

If you have a connection internet stock broker streamyx problems Internet at home or network maintenance the office, or read the newspapers regularly or keep track of the latest technology trends, you may have frequently sms contact across references to networks. Networks of computers were associated with industries and government bodies just a couple of decades ago. In current times, having a network at home is very common. Both Local Area Networks (LANs) and Wide Area Networks adsl broadband modem network configuration used to provide streamyx service for tmnet streamyx promotion users.

A typical use of a internet modem is to provide Internet connectivity simultaneously to all the users in a home with a single Internet connection. All the Internet-capable devices available in the home can be configured as nodes in a LAN and can be connected to the Internet via a streamyx update designated for this purpose. LANs can also be used to connect workstations in an office environment in a similar fashion for webmail tm net my access to shared resources like printers.

A LAN uses 10baseT twisted pair cables or wireless networking to connect computers to form a network. There are some vendor specific connectivity solutions available for proprietary LAN topologies.

WANs are also made up of networks of computers - the difference between a LAN and a WAN is merely one of degree. A WAN may be composed of thousands of LANs all networked together. A LAN may typically span a building whereas a WAN can cover a wide geographical area, transcending state or national borders. In a LAN, the distance covered is typically of the order of feet in contrast to a WAN where distances are of the order of thousands of miles.

A WAN is implemented by using leased lines provided by a service provider or by using packet switching networks to transmit the data within the network. One of the most well known examples of a WAN is the Internet.

Ms. Pinky is a Computer Support Specialist for more than 25 years. Has a Bachelor of Science Degree in Computer Engineering, MS Research work in Systems Engineering.

Get more free computer tips on her blog at http://www.computerhelpdeskandsupport.com/

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