Which two statements regarding an STP BPDU Ethernet frame are true? Choose two.

Which two statements regarding an STP BPDU Ethernet frame are true? Choose two.

A.
The source MAC address is always 01:80:C2:00:00:00

B.
The destination MAC address is always 01:80:C2:00:00:00

C.
The destination MAC address is the MAC address associated with the receiving interface.

D.
The source MAC address is the MAC address associated with the transmitting interface.