NSE 4 – FortiGate 6.4 — Question 64

A network administrator is configuring a new IPsec VPN tunnel on FortiGate. The remote peer IP address is dynamic. In addition, the remote peer does not support a dynamic DNS update service.
What type of remote gateway should the administrator configure on FortiGate for the new IPsec VPN tunnel to work?

Answer options

• A. Static IP Address
• B. Dialup User
• C. Dynamic DNS
• D. Pre-shared Key

Correct answer: B

Explanation

The correct answer is B, Dialup User, which is suitable for configurations where the remote peer has a dynamic IP address. The other options, such as A (Static IP Address) and C (Dynamic DNS), do not apply since the peer IP is dynamic and does not support DNS updates. Option D (Pre-shared Key) pertains to authentication, not the gateway configuration.