Which way to send OSPF routing updates over a site-to-site IPsec tunnel is true?
A. Set the network type for the inside interface to nonbroadcast mode, and add the remote end as an OSPF neighbor.
B. Set the network type for the outside interface to broadcast mode, and add the headend device as an OSPF neighbor.
C. Set the network type for the DMZ interface to nonbroadcast mode, add the headend as an OSPF neighbor.
D. Set the network type for the outside interface to nonbroadcast mode, and add the remote end as an OSPF neighbor.