NSE 4 – FortiGate 5.4 — Question 33

An administrator observes that the port1 interface cannot be configured with an IP address. What can be the reasons for that? (Choose three.)

Answer options

• A. The interface has been configured for one-arm sniffer.
• B. The interface is a member of a virtual wire pair.
• C. The operation mode is transparent.
• D. The interface is a member of a zone.
• E. Captive portal is enabled in the interface.

Correct answer: A, B, C

Explanation

The correct answers are A, B, and C because a one-arm sniffer setup and membership in a virtual wire pair prevent IP address configuration, as does operating in transparent mode. Options D and E are incorrect because being part of a zone or having a captive portal enabled does not inherently restrict IP address assignment on the interface.