Fortinet FCP_FMG_AD-7.6 Exam - Topic 2 Question 16 Discussion

Actual exam question for Fortinet's FCP_FMG_AD-7.6 exam

Question #: 16
Topic #: 2

[All FCP_FMG_AD-7.6 Questions]

Refer to the exhibits.

An administrator must replace the source LAN interface in policy ID 2 on their FortiGateRugged-70F.

However, when they try to install the policy package, they receive the error shown in the exhibit.

What should the administrator do to resolve the error?

AUse the API to assign a system template interface for FortiGateRugged-70F model.

BUse a metadata variable to dynamically assign an interface when this error occurs.

CCreate a per-device mapping for the LAN interface.

DReplace LAN with lan1, which is supported by FortiGateRugged-70F models.

Show Suggested Answer

Suggested Answer: C

The correct answer is C. The installation log explicitly says: ''Dynamic interface 'LAN' mapping undefined for device HQ-NGFW-1''. That means the policy is using a normalized interface, but FortiManager has no valid mapping for that device. The FortiManager 7.6 Administrator Study Guide states that ''Interfaces are mapped per device, per platform, or both'' and ''When the normalized interface is used in a policy, the per-device mappings have higher priority than per-platform mappings.''

The lab guide also shows that during import or policy mapping fixes, the administrator can set the Mapping Type to Per-Device for interfaces.

So the correct fix is to create a per-device mapping for the normalized interface LAN for that FortiGateRugged-70F. Hardcoding lan1 in the policy is not the best FortiManager method because interface mapping is designed specifically to avoid that.

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by Leonida at May 29, 2026, 01:35 PM

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