When an Edge Port Is in the Protected State on an RSTP

Multiple Choice

When an edge port is in the protected state on an RSTP network, which of the following operations is performed by the edge port immediately after receiving BPDUs?

A) The edge port forwards BPDUs.
B) The edge port discards BPDUs.
C) The edge port is shut down.
D) The edge port obtains required information from BPDUs.