Routing Information Base (RIB)

The Routing Information Base (RIB) is like a master directory for a network's pathways. It stores all the possible routes that data can take from one device to another, based on information received from routers and other devices. When a device needs to send data, the RIB helps it choose the best path by analyzing available options such as speed, reliability, and current network conditions. Essentially, it’s the network’s map and decision-maker, guiding data efficiently through the best routes to reach its destination.