CompTIA Network+ (N10-008) — Question 132

Which of the following routing protocols is used to exchange route information between public autonomous systems?

Answer options

• A. OSPF
• B. BGP
• C. EIGRP
• D. RIP

Correct answer: B

Explanation

The correct answer is BGP, as it is specifically designed for inter-domain routing and is used to manage how packets are routed across the internet through the exchange of routing information between different autonomous systems. OSPF, EIGRP, and RIP are primarily used for routing within an autonomous system, not between them.