Use IKE v1 main mode to establish an IPSec VPN. After detecting the presence of a NAT device, which of the following ISAKMP messages will be followed by port number conversion?

Use IKE v1 main mode to establish an IPSec VPN. After detecting the presence of a NAT device, which of the following ISAKMP messages will be followed by port number conversion?
A . Message 5
B . Message 6
C . Message 3
D . Message 4

View Answer

Answer: A