JNCIS-ENT: Juniper Networks Certified Specialist – Enterprise Routing and Switching (2025) — Question 76

Which two multicast IP addresses are used for link-state update packets? (Choose two.)

Answer options

• A. 224.0.0.6
• B. 224.0.0.5
• C. 224.0.0.10
• D. 224.0.0.9

Correct answer: A, B

Explanation

The correct answers are A (224.0.0.6) and B (224.0.0.5), as these addresses are designated for OSPF and other link-state protocols to communicate routing updates. Options C and D are not associated with link-state updates and are used for other purposes in multicast routing.