Which of the following should you enable to prevent a switch from forwarding packets with source addresses that are outside an administratively defined group? (Select the best answer.)
A.
DAI
B.
STP
C.
PVLAN
D.
port security
Which of the following should you enable to prevent a switch from forwarding packets
Which of the following should you enable to prevent a switch from forwarding packets with source addresses that are outside an administratively defined group? (Select the best answer.)