In Cisco Frame Relay Configuration, on the Hub side, I have seen some examples where they configure point to point for each subinterface to each spoke .some other examples where they configure one subinterface as a point to multi point to all spokes.
What s the difference?
For insnace , if I have one Hub connected to 3 spokes through a frame Relay, I will be able to configure either.
3 sub-interfaces on the hub each of them as point to point to a certain spoke.
configure one sub-interface as point to multi point to all 3 spokes.