OSPF Next Hop IP Address with different Network Types

Hello Brad

Frame-relay as a technology is no longer found in Cisco exams, however, features such as OSPF network types as well as EIGRP authentication per neighbor are indeed valid. These features can only be labbed up using a non-broadcast network topology and Frame-relay is the most convenient. So although it is not a topic in the exams, it is still necessary to learn other features. Take a look at this post for additional information…

I hope this has been helpful!