Advantages and Disadvantages of Local Arean Network
A local area network (LAN) refers to the network which connects computers inside a very limited geographical area, such as colleges, schools, or universities. A LAN is a logical connection between devices that are located at different places. They offer a useful method for sharing resources among end-users. The term LAN was first used in 1982 by Bill Atkinson, who distinguished it as a logical interconnection system, in which multiple links could be established between computers through their location. This network has been very useful for computers because the number of computers on the network does not matter much unlike the Internet, where there are hundreds of millions of IP addresses to be dealt with.
Today, a Local Area Network has emerged as one of the most popular technologies used to connect computers and allowing them to share files and information. There are many advantages to using a Local Area Network, which makes it so popular. To begin with, it lowers the costs for IT services because everyone has access to the same network. Because of the topology, data can be easily sent between computers even if they are on different sides of the network.
In previous networking technology, the Local Area Network has been based on a Wide Area Network (WAN). WAN is a bit more limited than a Local Area Network, which means that it has some computers on a single LAN. Wide Area Networks covers a much larger geographical area and allows computers from every part of the world to connect. Although the process of connection is faster, with Wide Area Networks, data can be easily corrupted and therefore, slower to receive. Another problem with Wide Area Networks is that it has some serious security issues and problems associated with weak links and other types of bad …