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Network Topologies Explained: Layouts, Components, and How Data Travels

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A network topology defines how devices are physically arranged and how data logically flows between them across a system. Networks consist of end-user hosts such as computers and phones, along with intermediary hardware like routers and switches that direct traffic. Physical topology refers to the tangible cable-and-device layout, while logical topology describes the actual path data takes, which can differ from the physical arrangement. Connections can be wired or wireless, and nodes range from full computers to small sensors, each playing a role in signal transmission. Common layout patterns include Point-to-Point, Bus, Star, Ring, Mesh, Tree, Daisy Chain, and Hybrid configurations, each suited to different network needs.

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Network Topologies Explained: Layouts, Components, and How Data Travels · ShortSingh