Miscellaneous Computer Networking

Computer Networking Miscellaneous determined:
1.Berdasarkan scale:

    Local Area Network (LAN): A computer network that connects a computer to another computer with a limited distance.
    Metropolitant Area Network (MAN): the same principle to the LAN, it's just that the distance is greater, which is 10-50 km.
    Wide Area Network (WAN): the distance between cities, countries, and continents. The same with the internet.
2.Berdasarkan function:

    Client-server

        Namely computer network with a dedicated computer as a server. A service / service can be provided by a computer or more. An example is a domain such www.detik.com served by many computer web server. Or it could be a lot of service / services provided by a single computer. An example is a multi-service server with the mail server, web server, file server, database server and others.

    Peer-to-peer

        That computer networks in which each host can be a server and a client simultaneously. For example in file sharing between computers on the Windows Network Neighbourhood Network there are 5 computers (we named A, B, C, D and E) are granted access to its files. At one point A to access the file share of B named data.xls and also gives access to the file network.doc C. A while accessing files from B then A serves as a client and as a give file access to C then A is acting as a server. The second function is performed by a network simultaneously then this is called peer to peer.
3.Berdasarkan topology networks, computer networks can be distinguished:

    Bus topology
    Topology star / star
    Ring topology / token ring
    Mesh topology
    Tree topology
    Linear topology
Based on the criteria, a computer network can be divided into four, namely:


    Based on the distribution of resources / data
        Centralized network

            This network consists of a client computer and the server where the client computer that serves as an intermediary to access sources of information / data from one computer server

        Distributed network

            Is a combination of a centralized network so that there are multiple computer servers that are associated with the client system to form certain tissues.

    Based on the geographical range can be divided into:
        LAN network

            is a network that connects two or more computers in the scope of such a laboratory, office, and in 1warnet.

        MAN network

            Is the tissue that covers the local area and its big cities. Examples of local telephone networks, cellular telephone systems, as well as some ISP internet relay network.

        WAN network

            A network with worldwide coverage. Examples network PT Telkom, PT. Indosat and Satelindo GSM networks such as Mobile, Telkomsel, and much more.

    Based on the roles and relationships of each computer in processing the data.
        Client-Server Network

            In this network there are one or more server computers and client computers. Computer that will be the server computer and a client computer and changed through software on the network protocol. Client computer as an intermediary to access data on the server computer server computer while providing the information required by the client computer.

        Peer-to-peer

            In this network there are no client computer or server computer for all computers can make sending and receiving of information so that all the computers to function as a client as well as server.

    Based on a data transmission medium
        Wired Network (Wired Network)

            In this network, to connect one computer to another computer connecting a network cable required. Function in a network cable to send information in the form of electrical signals between the network computer.

        Wireless Network (WI-FI)

            Network is the medium in the form of electromagnetic waves. In this network cables are not required to connect between computers because it uses electromagnetic waves to transmit signals between a computer information network.

Tweet