CCNA: Cisco Certified Network Associate — Question 419

R1 has learned route 192.168.12.0/24 via IS-IS, OSPF, RIP, and Internal EIGRP. Under normal operating conditions, which routing protocol is installed in the routing table?

Answer options

• A. IS-IS
• B. Internal EIGRP
• C. RIP
• D. OSPF

Correct answer: B

Explanation

The correct answer is Internal EIGRP because it has a higher administrative distance compared to the other protocols listed, making it the preferred choice for installation in the routing table. IS-IS, OSPF, and RIP have lower preference and would not be chosen over Internal EIGRP under normal circumstances.