Which statement correctly describes enabling BPDU guard on an access port that is also enabled for PortFast?
Select the best response.
A.
Upon startup, the port transmits 10 BPDUs. If the port receives a BPDU, PortFast and BPDU guard are disabled on that port and it assumes normal STP operation.
B.
The access port ignores any received BPDU.
C.
If the port receives a BPDU, it is placed into the error-disable state.
D.
BPDU guard is only configured globally and the BPDU filter is required for port-level configuration.