Network Architecture |
Network Topology |
Network Basics Concepts |
Network Topology
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TOPOLOGY
There are 4 different network topologies: star network, a bus or line network, a loop or ring network, and a mesh network. |
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Alternatively referred to as a ring network, a ring topologyis a computer network configuration where the devices are connected to each other in a circular shape. Each packet is sent around the ring until it reaches its final destination. Ring topologies are used in both local area network (LAN) and wide area network (WAN) setups. The picture to the right is a visual example of a network using the ring topology to connect several computers together. Additional informationIn the past, the ring topology was most commonly used in schools, offices, and smaller buildings where networks were smaller. However, today, the ring topology is seldom used, having been switched to another type of network topology for improved performance, stability, or support. Advantages of ring topology
Disadvantages of ring topology
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Alternatively referred to as a star network, star topology is one of the most common network setups. In this configuration, every node connects to a central network device, like a hub, switch, or computer. The central network device acts as a server and the peripheral devices act as clients. The picture to the right shows how this network setup gets its name, as it is shaped like a star. Advantages of star topology
Disadvantages of star topology
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Alternatively referred to as a line topology, a bus topology is a network setup in which each computer and network device are connected to a single cable or backbone. The following sections contain both the advantages and disadvantages of using a bus topology with your devices. Advantages of bus topology
Disadvantages of bus topology
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