Which two of these Cisco Catalyst security features offer the best ways to prevent ARP cache poisoning?

Which two of these Cisco Catalyst security features offer the best ways to prevent ARP cache poisoning? (Choose two.)

Which two of these Cisco Catalyst security features offer the best ways to prevent ARP cache poisoning? (Choose two.)

A.
Dynamic ARP Inspection

B.
port security

C.
MAC address notification

D.
DHCP snooping

E.
PortFast

F.
802.1x authentication



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