The network administrator of a branch office network has decided to deploy Unicast RPF at the
access layer. He insists that the design must guarantee that all the packets arriving on the router
interfaces are assigned to the same interface subnet.
Which mode of Unicast RPF would you recommend as the lead network designer?

A.
uRPF strict mode

B.
uRPF loose mode

C.
uRPF VRF mode

D.
RPF feasible mode