When a network administrator configures STP in the network, BPDU begin to be sent by switch.
Which of the following statements regarding the BPDU frame are correct?
A . A BPDU uses the IEEE 802.3 standard frame type
B . A BPDU uses the Ethernet II standard frame type
C . The BPDU frame’s control field is 3
D . The destination MAC address field of a BPDU frame is a broadcast address
Answer: A