Which statement about OSPFv3 is true?
A.OSPFv3 uses a 32-bit router ID to uniquely identify a node in the network.
B.OSPFv3 uses a 128-bit router ID to uniquely identify a node in the network.
C.OSPFv3 routes are always preferred over OSPFv2 routes for all traffic.
D.OSPFv3 and OSPFv2 can be configured at the same time.
Answer:A
Which statement about OSPFv3 is true?
A.OSPFv3 uses a 32-bit router ID to uniquely identify a node in the network. B.OSPFv3 uses a 128-bit router ID to uniquely identify a node in the network. C.OSPFv3 routes are always preferred over OSPFv2 routes for all traffic. D.OSPFv3 and OSPFv2 can be configured at the same time.