After you apply the given configuration to R1, you notice that it failed to enable OSPF .Which action can you… ?
A. Configure an IPv4 address on interface F0/0.
B. Enable IPV6 unicast routing on R1.
C. Configure a loopback interface on R1.
D. Configure an autonomous system number an OSPF.
Answer:A
After you apply the given configuration to R1, you notice that it failed to enable OSPF .Which action can you… ?
A. Configure an IPv4 address on interface F0/0. B. Enable IPV6 unicast routing on R1. C. Configure a loopback interface on R1. D. Configure an autonomous system number an OSPF.