Question 2: Which of the following steps are necessary to configure OSPFv3 to support IPv4 unicast routing? (Choose 3) Checkbox: (choose correct answers): [ ] Specify which address family the interfaces will support [ ] Enable IPv6 on the interfaces [ ] Assign interfaces to the correct OSPF area [ ] Disable IPv6 on the interfaces [ ] Use IPv4 multicast addresses for communication Answer: Multiple Answers