Different Types of Networks
Networks are bridges between people when accessing information and data between computing devices. There are many types of networks and are categorized by the scale which they are used on. Some networks are restricted to a small building, while other networks are working on a global scale. However the purpose of both networks is the same, to provide a link between users. As the internet grows every day, the network which it is based on also grows with every new user. The different types of networks have different purposes in the given environment which they are being used. Let us now take a look at some of these networks!
Local Area Network
A local area network is usually set up in a small environment such as a neighborhood or a small office building. Local area networks usually use a bus topology which connects all the machines to the server in a line like format. This allows for an easier flow of data between the computers, and high speeds of transfers as well. Many ISP’s that function for small cities also use local area networks to provide connections on a hardwire Ethernet basis. Local area networks are also used by small business owners such as internet cafes to provide internet access to any customers that may need it.
Metropolitan Area Network
A metropolitan area network usually spans over entire countries or cities depending on which continent you live in. The advantages of a metropolitan area network consist of a large amount of information which can be shared between many computers. Most metropolitan area networks are used by large companies to be able provide communication between many of their branches! However a metropolitan area network can also be used to provide access to the internet on a city wide basis!
Campus Area Network
The campus area network is mostly seen implemented in universities and schools. A campus area network is very practical when it comes to providing a means of communication between students and teachers. The campus area network also allows the student body to access the information on the internet. Another practical use of the Campus area network is being able to hand out assignments on the network, or submitting projects back to the teachers as well. Most campus area networks assign specific accounts to each student by which they can keep a track of the work they have to do, or stay updated with the course work that is yet to come.
Wide Area Network
The best example of a wide area network is the internet. A wide area network usually spans over the entire globe and its uses are much greater than any other type of network. ISP’s provide access to people on a local area network to the internet. This is where a bridge between networks is created! The internet allows for an insane amount of data flow between its users and that is why it is considered the main source of information in the world. File sharing on the internet can be seen in abundance and is another practical use of the Wide area network!