Which of the following is a valid form of attack against ARP

Which of the following is a valid form of attack against ARP?

A. Flooding

B. Spanning tree attack

C. Name server poisoning

D. Reverse lookups

Solution

A. Attacks can attack ARP by flooding the switch and other devices with bogus MAC addresses or by ARP poisoning. Answer B is incorrect because although spanning tree is a valid attack, it is typically used for DoS. Answer C is incorrect because name server poisoning is another type of DNS attack. Answer D is incorrect because a reverse lookup is a term associated with DNS, not ARP.