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Apr 9
1. Bus Topology: In a bus topology, all devices are connected to a single communication line, called a bus. Data is transmitted along the bus, and all devices receive the data, but only the intended recipient processes it. This topology is simple and cost-effective but can be prone to network congestion and data collisions.
2. Star Topology: In a star topology, all devices are connected to a central hub or switch. Data is transmitted through the hub, which then forwards the data to the intended recipient. This topology is easy to set up and manage, and if one device fails, it does not affect the rest of the network. However, it can be more expensive due to the need for a central hub.
3. Ring Topology: In a ring topology, each device is connected to two other devices, forming a closed loop. Data is transmitted in one direction around the ring until it reaches the intended recipient. This topology is efficient for data transmission and can be easily expanded by adding more devices to the ring. However, if one device fails, it can disrupt the entire network.
4. Mesh Topology: In a mesh topology, each device is connected to every other device in the network. This creates multiple paths for data to travel, increasing reliability and fault tolerance. Mesh topologies are highly scalable and can handle high traffic loads, but they can be complex to set up and maintain due to the large number of connections.
5. Hybrid Topology: A hybrid topology combines two or more different types of topologies to create a more flexible and robust network. For example, a network may have a combination of star and bus topologies, or a combination of ring and mesh topologies. Hybrid topologies can offer the benefits of multiple topologies while minimizing their drawbacks.
2. Star Topology: In a star topology, all devices are connected to a central hub or switch. Data is transmitted through the hub, which then forwards the data to the intended recipient. This topology is easy to set up and manage, and if one device fails, it does not affect the rest of the network. However, it can be more expensive due to the need for a central hub.
3. Ring Topology: In a ring topology, each device is connected to two other devices, forming a closed loop. Data is transmitted in one direction around the ring until it reaches the intended recipient. This topology is efficient for data transmission and can be easily expanded by adding more devices to the ring. However, if one device fails, it can disrupt the entire network.
4. Mesh Topology: In a mesh topology, each device is connected to every other device in the network. This creates multiple paths for data to travel, increasing reliability and fault tolerance. Mesh topologies are highly scalable and can handle high traffic loads, but they can be complex to set up and maintain due to the large number of connections.
5. Hybrid Topology: A hybrid topology combines two or more different types of topologies to create a more flexible and robust network. For example, a network may have a combination of star and bus topologies, or a combination of ring and mesh topologies. Hybrid topologies can offer the benefits of multiple topologies while minimizing their drawbacks.
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