Which two statements are true when OSPFv3 with address families is used on routers connecting both IPv4 and IPv6 networks? (Choose two.)
- IPv6 is used as the protocol to carry the OSPFv3 messages.
- All connected routers need to have an IPv6 address on the adjacent interfaces.
- IPv4 is used as the protocol to carry the OSPFv3 IPv4 network messages.
- IPv6 addressing is not required on the router that is only advertising OSPFv3 routes for IPv4 networks.
- The OSPFv3 address families feature does not support both IPv4 and IPv6 on the same router.
Explanation: OSPFv3 runs directly over IPv6, and inter-router communication for both IPv4 and IPv6 address families is handled by IPv6 link-local addressing.
Exam with this question: Chapter 9: Quiz - OSPFv3 CCNPv8 ENARSI
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