What is a key feature of Enhanced Interior Gateway Routing Protocol (EIGRP)?

A key feature of Enhanced Interior Gateway Routing Protocol (EIGRP) is that it utilizes a hybrid routing approach. This means that EIGRP combines characteristics of both distance vector and link-state routing protocols, allowing it to take advantage of the strengths of both types.

EIGRP uses a distance vector algorithm to determine the best path to a destination but enhances it with features typical of link-state protocols, such as maintaining a topology table and sharing routing information quickly, which reduces convergence times. This hybrid approach enables EIGRP to provide rapid convergence, loop-free paths through the Diffusing Update Algorithm (DUAL), and the ability to support multiple network layer protocols.

This capability allows EIGRP to efficiently manage routing information and provide reliable routing for various network topologies, making it a versatile choice for both enterprise and service provider networks.