You have installed a new router and configured OSPF on it. However, this new router is not able
to establish an OSPF neighbor relationship with the neighbor OSPF router. Which four conditions
could cause this problem? (Choose four.)

A.
mismatched OSPF hello/dead interval between the new router and the neighbor router

B.
mismatched OSPF area ID between the new router and the neighbor router

C.
mismatched OSPF authentication data between the new router and the neighbor router

D.
mismatched OSPF router ID between the new router and the neighbor router

E.
mismatched interface MTU between the new router and the neighbor router

F.
mismatched interface bandwidth between the new router and the neighbor router