Which Layer 2 mechanism should be used to authenticate wireless or wired users before allowing them access to network resources?
A. WPA
B. 802.1X
C. 802.1Z
D. MIMO
Answer:B
Which Layer 2 mechanism should be used to authenticate wireless or wired users before allowing them access to network resources?
A. WPA B. 802.1X C. 802.1Z D. MIMO