How should a router that is being used in a Frame Relay network be configured to avoid split horizon issues from preventing routing updates?
A.
Configure a separate sub-interface for each PVC with a unique DLCI and subnet assigned to the sub-interface.
B.
Configure each Frame Relay circuit as a point-to-point line to support multicast and broadcast traffic.
C.
Configure many sub-interfaces on the same subnet.
D.
Configure a single sub-interface to establish multiple PVC connections to multiple remote router interfaces.
In Frame Relay, one router’s interface is often connected to many other routers. According to the split horizon rule, it is not allowed to send and receive routing updates on the same interfaces so we need to configure sub-interface to overcome this problem.