JNCIP-ENT: Juniper Networks Certified Professional – Enterprise Routing (2022) — Question 1

Which router ID is correct for OSFPv3?

Answer options

• A. 0.0.0.0
• B. 2001:123:6::1
• C. ::172.16.1.1
• D. 172.16.1.1

Correct answer: A

Explanation

The correct router ID for OSPFv3 is 0.0.0.0, which is used as a default until a proper router ID is configured. Options B, C, and D are valid IPv6 and IPv4 addresses, but they do not represent the default router ID used by OSPFv3.