About Wireless Network

Wireless is a technology that connects the two devices to exchange data without cable media. Data is exchanged through the medium of light waves (such as infraredtechnology on the remote TV) or radio waves (such as bluetooth on your computer and phone) with a certain frequency. The advantages of this technology is to eliminate the use of wires, which could beenough to disturb the aesthetics, and also the complexity of the installation to connect more than 2 devices simultaneously. For example: to connect a computer server with aclient computer...

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Topology Tree

Tree topology is the topology of computer networks is shaped like a tree. In the tree topology all the computers do not have the same position. Computers that higher position control computer underneath it, so the computer network is dependent on computers that higher position. For the same computer kedudukanya called peer topology. See the picture below Tree Topology...

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Topology STAR

Star topology is the topology of the most popular. Star topology is a network topology of the most frequently used. Such topology is usually in apikasikan in schools, office buildings, or university. In a star topology, centralized control and all links must pass through the center of the channel data to all nodes or a computer of his choice. Central node is called the primary station or server and the other part is called the secondary station or client. In the star topology, which disrupted the...

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Topology RING

Ring topology is the topology of computer networks that is shaped like a ring, all computers connected to each other and uninterrupted. The drawback of this topology is that every node in the network will always come and manage the information passed in the network, so if there is a disturbance in a node then the entire network will be disrupted. The advantages of Ring topology  is not collision or collisions such as data transmission on the bus topology, since only one node can transmit...

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Topology BUS

BUS topology is old technology, connected by a cable in a line topology of computer networks that use coaxial cable and use a BNC connector. At each end of the BUS topology there is a 50 Ohm terminator as an end connections. BUS topology advantages include the installation and pemeliharaanya cheap. BUS topology weakness that is less reliable, if one network is broken then all tissues will die. Topology BUS...

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Topology of Computer Networks

Computer network topology is the architecture of a computer network or a picture of the relationship between the planning of dams computer Local Area Network LAN or Wide Area Network WAN. There are several types of computer network topologies are used. 1. BUS topology 2. RING topology 3. STAR topology 4. TREE topology 5. MESH topology 6. HYBRID topol...

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Router

The router is a computer networking device that is capable of transmitting data or information from one network to another are different. The router will find the best path to send a message based on the destination address and source address. This process is called routing. Each router knows its local network addresses. The router's capabilities include the following. 1. The router can translate information between LAN Local Area Network and Internet 2. The router will find an alternative path...

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