Which routing protocol started as a Cisco proprietary protocol and combines some of the features of a link-state protocol with that of distance-vector protocols?
A) IS-IS
B) BGP
C) OSPF
D) EIGRP

Question

Quizplus · Accepted Answer

EIGRP (Enhanced Interior Gateway Routing Protocol) started as a Cisco proprietary protocol and combines features of both link-state and distance-vector protocols. It is considered an advanced distance-vector protocol because it uses both bandwidth and delay as metrics to determine the best path to a destination network.

Which Routing Protocol Started as a Cisco Proprietary Protocol and Combines