About Introduction to Basic Computer Networking

Based on the criteria, the computer network can be divided into 4, namely:

1. Based on the distribution of sources of information / data

- Network center

This network consists of computers and servers klient which klient computer that functions as a mediator to access sources of information / data derived from a single computer server

- Network distribution

Some of the network is a mix so that there is some centralized computer servers that are interconnected with klient establish a network system.

2. Based on the geographic reach can be divided into:

- Network LAN

is a network that connects 2 computers or more in coverage, such as laboratory, office, and 1 in the cafe.

- Network MAN

Is a network that covers a large city and its local area. For example the local phone network, mobile phone systems, network and relay some ISP internet.

- Network WAN

Is a network with coverage throughout the world. For example PT network. Telkom, PT. Indosat, as well as GSM networks such as Cellular Satelindo, Telkomsel, and many more.

3. Based on the role and relationship of each computer in processing data.

- Network Client-Server

On this network there are 1 or more server computers and client computers. Computers that will be a computer server and a client computer and changed through the software on the network protokolnya. The client computer as a mediator to be able to access the data on the server computer while the computer server to provide the information required by the client computer.

Networking-Peer-to-peer

On this network does not have a client computer and server computer because the computer can do all the delivery and reception of information so that all the computer functions as a client at the same time as the server.

4. Based on the media data transmission

- Berkabel Network (Wired Network)

On this network, to connect one computer with another computer needed a cable network operator. Work in the cable network to send information in the form of electrical signals between a computer network.

- Wireless Network (Wireless Network)

Is a network with a medium wave elektromagnetik. On the network is not required to connect a cable between the computer using the wave elektromagnetik that will send the signal information between the computer network.