Wednesday, November 21, 2012

Network Topology

Kinds of Network Topology are,

1. Mesh Topology 
          Mesh topology is a form of connection between devices where each device is connected directly to other devices on the network. As a result, each device of mesh topology can communicate directly with the target device (dedicated links).  

Mesh Topology Characteristics:
 
1. Mesh topology has redundant connections between existing equipment.
2. Arrangement at any existing equipment in the network are connected to each other.
3. If the number of devices connected very much, of course it will be very difficult to control compared to only a few devices are connected.

Wednesday, November 7, 2012

What Is Server?


          The server is a computer system that provides a specific type of service in a computer network. Server powered by a processor that is scalable and RAM, also comes with a specific operating system, referred to as the network operating system or network operating system. The server is also running administrative software that controls access to the network and the resources contained therein, as well as file or printer device (printer), and provides access to the workstation network members.          

Type Of Network

Type of network can be classified into three kinds:

1. Server-based network is the presence of a server on a network that provides improved security and network management




Type Of Computer Network

Generally, a Computer Networks System are classified into five sections,

1. Local Area Network (LAN)

          Local Area Network (LAN), a privately owned networks within a single building or campus-sized to several kilometers. LAN is often used to connect personal computers and workstations in a corporate office or factories to put together resources (such as printers) and exchange information.