What is one of the main advantages of using EIGRP over RIP?

One of the main advantages of using EIGRP over RIP is its faster convergence time. EIGRP (Enhanced Interior Gateway Routing Protocol) utilizes Diffusing Update Algorithm (DUAL), which allows it to quickly recalculate routes and establish a loop-free topology in the network when changes occur, such as a link failure. This rapid convergence minimizes downtime and ensures that data can continue to flow efficiently through the network.

In contrast, RIP (Routing Information Protocol), which relies on periodic updates and a distance-vector routing algorithm, has a slower convergence time. This is due to its requirement for routers to wait for updates to propagate across the network, which can lead to longer periods of routing instability or loops. The ability of EIGRP to react swiftly to network changes is a significant advantage in environments that require high availability and minimal downtime.

Therefore, the quicker convergence capabilities of EIGRP greatly enhance overall network performance compared to RIP.