One difference distinguishes the Point-to-Multipoint Non-Broadcast network type from the Point-to-Multipoint network type. Both types of networks are entirely identical. Multicast Hellos are utilized by the Point-to-Multipoint network type, whereas the Non-Broadcast network type only employs unicast Hellos. A single additional function is provided by the non-broadcast mode. Because you have the ability to customize the OSPF cost per neighbor, hub-and-spoke topologies can benefit from this feature.