JNCIP-SP: Juniper Networks Certified Professional – Service Provider (2023) — Question 64

You have an L2VPN connecting two CEs across a provider network that runs OSPF. You have OSPF configured on both CEs.
Which two statements are correct in this scenario? (Choose two.)

Answer options

• A. OSPF neighborship is formed between the CEs and PEs.
• B. OSPF neighborship is formed between the two CEs.
• C. The CE and PE OSPF areas must match.
• D. The CE and PE OSPF areas can be different.

Correct answer: B, D

Explanation

The correct answer is B and D because OSPF neighborship can occur between the two CEs, allowing them to communicate over the L2VPN. Additionally, the OSPF areas can be different between the CE and PE, as they operate independently within the provider network, while option A is incorrect because OSPF neighborship does not form between CEs and PEs directly.