Jerry is concerned that a denial-oF. service (DoS) attack may affect his VPN Communities. He
decides to implement IKE DoS protection. Jerry needs to minimize the performance impact of
implementing this new protection. Which of the following configurations is MOST appropriate for
Jerry?

A.
Set Support IKE DoS protection from identified source to “Puzzles”, and Support IKE DoS
protection from unidentified source to “Stateless”.

B.
Set Support IKE Dos Protection from identified source, and Support IKE DoS protection from
unidentified source to “Puzzles”.

C.
Set Support IKE DoS protection from identified source to “Stateless,” and Support IKE DoS
protection from unidentified source to “Puzzles”.

D.
Set “Support IKE DoS protection” from identified source, and “Support IKE DoS protection”
from unidentified source to “Stateless”.

E.
Set Support IKE DoS protection from identified source to “Stateless”, and Support IKE DoS
protection from unidentified source to “None”.

Explanation: