CompTIA Network+ (N10-009) — Question 41

Which of the following routing technologies uses a successor and a feasible successor?

Answer options

• A. IS-IS
• B. OSPF
• C. BGP
• D. EIGRP

Correct answer: D

Explanation

EIGRP is the only routing protocol among the options that employs the concepts of successor and feasible successor to determine the best routes. IS-IS, OSPF, and BGP use different mechanisms for route selection and do not incorporate these specific terms in their operations.