You are designing a large Frame Relay WAN for a customer. The routing protocol is OSPF. What is the effect on the routing table if the WAN interfaces are configured as point-to- multipoint?

Installing only a route for the DR is characteristic of OSPF broadcast or NBMA network types where a DR is elected, not point-to-multipoint which has no DR election.

Point-to-multipoint has a direct and well-defined effect on the routing table by adding /32 host routes per neighbor, so claiming no effect is technically incorrect.

Adding the network address of the connected interface as a subnet route is the behavior of point-to-point or broadcast network types, not point-to-multipoint, which specifically installs per-neighbor host routes.

When OSPF interfaces are configured as point-to-multipoint, OSPF does not elect a DR or BDR and instead generates individual Type-1 LSAs for each neighbor. The result is that a /32 host route is added to the routing table for each directly connected neighbor's interface IP address, allowing proper next-hop resolution across the non-broadcast multi-access Frame Relay cloud.