Introduction to Networking
Completion requirements
Computer networking is the practice of connecting multiple computing devices—such as PCs, servers, routers, and IoT gadgets—to facilitate communication and resource sharing over wired or wireless links Think of networks as digital road systems where nodes (devices) exchange data via links, following agreed-upon rules called protocols
3. Star Topology
A star topology connects all network devices to a central hub or switch. Data must pass through this central device to reach any other device on the network. This is the most common topology used in modern networks, like in homes and offices. All devices connect to a central device (e.g., switch or hub). Data passes through the central device to reach its destination.