Which two OSPF network types support the concept of a designated router? (Choose two.)
A. broadcast
B. NBMA
C. point-to-multipoint
D. point-to-multipoint nonbroadcast
E. loopback
Which two OSPF network types support the concept of a designated router? (Choose two.)
A. broadcast
B. NBMA
C. point-to-multipoint
D. point-to-multipoint nonbroadcast
E. loopback