A switch is set up to allow only 2 simultaneous MAC addresses per switch port. An administrator is
reviewing a log and determines that a switch ort has been deactivated in a conference room after
it detected 3 or more MAC addresses on the same port. Which of the following reasons could have
caused this port to be disabled?
A.
A pc had a NIC replaced and reconnected to the switch
B.
An ip telephone has been plugged in
C.
A rouge access point was plugged in
D.
An arp attack was launched from a pc on this port