Refer to the exhibits. You are verifying your OSPF implementation, and it does not seem to be functioning properly. What can you conclude from the exhibit and the show running - configuration command output? ()<br /> <img src="https://nimg.ppkao.com/2018-07/yiyu/2018073017005521686.jpg?sign=5163bfb47f9cedd473febf4600eafc1f&t=62d1cf01" />
A、The OSPF areas are not configured correctly.
B、The wildcard masks for the 10.x .x.x networks are incorrect.
C、The 172.16.x.x networks need to be connected to area 0 using virtual links.
D、The 172.16.x.x networks are discontiguous. OSPF is automatically summarizing them to 172.16.0.0/16 and data is being "black holed."
E、There is not enough information to make a determination.