What could be used to successfully sniff the traffic on this switched network?

A tester is attempting to capture and analyze the traffic on a given network and realizes that the
network has several switches. What could be used to successfully sniff the traffic on this switched
network? (Choose three.)

A.
ARP spoofing

B.
MAC duplication

C.
MAC flooding

D.
SYN flood

E.
Reverse smurf attack

F.
ARP broadcasting