Which IGP routing protocol has traditionally been Cisco proprietary?
A) EIGRP
B) OSPF
C) RIP
D) IS-IS

Name: Which IGP routing protocol has traditionally been Cisco proprietary? A) EIGRP B) OSPF C) RIP D) IS-IS
Brand: Quizplus
Rating: 4.9 (41 reviews)

Question

Quizplus · Accepted Answer

A) Of the major IGPs that have been traditionally implemented in the last several years, the only one that is Cisco proprietary is EIGRP; however, Cisco published EIGRP as an RFC around 2013, making it open for other vendors to implement.

Which IGP Routing Protocol Has Traditionally Been Cisco Proprietary