FCP_FWF_AD-7.4 Exam Dumps : FCP - Secure Wireless LAN 7.4 Administrator

Scenario:

The IT department wants to prevent direct communication between wireless stations.

There is one SSID configured in bridge mode (all clients on the same SSID/VLAN, directly bridging to the wired network).

Correct Action:

Block intra-SSID traffic (sometimes called “client isolation” or “intra-SSID privacy”).

This feature prevents wireless clients connected to the same SSID from communicating directly with each other at Layer 2.

Each station can reach the network but cannot reach other wireless clients on the same SSID.

This is the industry-standard method to achieve the stated security goal in a wireless environment, especially in bridge mode.

Why Other Options Are Incorrect:

A. Create unique SSIDs for each FortiAP device

Impractical and unnecessary for user isolation; users on the same SSID but different APs can still be isolated with intra-SSID blocking.

B. Add an upstream layer 3 device on each FortiAP device

Overkill and not required; this does not directly solve intra-SSID traffic.

D. Drop all local traffic in the wireless network

Too broad; you only want to prevent client-to-client communication, not all local traffic (such as traffic to the gateway).

Summary:

Block intra-SSID traffic is the intended and correct configuration to prevent wireless stations from communicating directly while sharing the same SSID in bridge mode.

FortiPresence is Fortinet’s Wi-Fi analytics/cloud presence platform.

FortiAPs can be managed directly by FortiGate or FortiLAN Cloud and connect their analytics/events to the FortiPresence cloud for presence analytics.

FortiSASE and FortiSwitch Manager do not provide FortiPresence integration for APs.

The logs show repeated client-association-failure events followed by RADIUS authentication failure messages for client

This means the station successfully associated at Layer 2 but failed at the RADIUS authentication step (802.1X/EAP), typically due to invalid credentials or a misconfiguration on the RADIUS server.

Eventually, the log shows a successful authentication, indicating the credentials or RADIUS issue was resolved on a later attempt.