Network Topology

Network Topology encompasses the arrangement of devices in a computer network, influencing how data flows and nodes communicate. It can be physical, defining the actual layout of devices and cables, or logical, representing the path data takes. Popular topologies include:

• Bus Topology: Devices share a single communication line.
• Star Topology: Devices connect to a central hub or switch.
• Ring Topology: Devices form a closed-loop.
• Mesh Topology: Every device connects to every other device.
• Hybrid Topology: Combination of different topologies.

The chosen topology impacts network performance, scalability, and fault tolerance. Design considerations involve balancing efficiency, cost, and the network's intended purpose.