Fortinet FCSS_LED_AR-7.6 Exam With Confidence Using Practice Dumps

From theWTP profile:

set handoff-rssi 30

set handoff-sta-thresh 30

config radio-1

set band 802.11n-2G

set vaps "Student01"

config radio-2

set band 802.11ac-5G

set darrp enable

set arrp-profile "arrp-default"

set vaps "Student01"

Key points:

Same SSID (Student01)is broadcast onboth APsand onboth bands(2.4 and 5 GHz).

handoff-sta-thresh 30 enablesclient load-balancingbetween APs:

When an AP radio hasmore than 30 associated clients, it starts rejecting new associations so that clients connect to a neighboring AP instead (as long as RSSI is still acceptable).

Current client counts:

AP1:32 clients on 5 GHz, 22 on 2.4 GHz

AP2:12 clients on 5 GHz, 20 on 2.4 GHz

So on 5 GHz:

AP1’s 5-GHz radioexceedsthe 30-client threshold (32 > 30) → it will try topush new clients away.

AP2’s 5-GHz radio iswell belowthe threshold (12 clients) and will happily accept new clients.

The new dual-band client is seen at:

–33 dBmby AP1

–43 dBmby AP2

Even though AP1 has the stronger signal, its 5-GHz radio is already overloaded according to the configured threshold, so AP1 will refuse association attempts from that client. The client will then associate toAP2’s 5-GHz radio, which:

Hasfewer clients(better airtime per device), and

Still has an acceptable signal (–43 dBm is easily usable on 5 GHz).

That matches optionCexactly.

Other options are incorrect because they ignore the configuredclient-load-balancing thresholdsand assume association based purely on RSSI or prefer 2.4 GHz, which is not what this profile is tuned to do.

Auto TX power control on FortiAP is an RF-optimization feature:

FortiGate (as wireless controller) continuously evaluatesRSSI of associated clientson each FortiAP radio.

The algorithm focuses on theweakest client(the one with the worst signal) and adjusts the AP’s transmit power so that this client’s signal level stays within a configured / target range.

This helps balance coverage and limit co-channel interference: APs don’t transmit at maximum power when clients are close, but will increase power when the weakest client signal drops too low.

Therefore the correct behavior description is:

✔C– AP power is adjusted based on the weakest associated client’s signal.

Why the others are wrong:

AandBtalk about matching nearby APs’ power or forcing everything to –70 dBm, which is not how FortiAP auto TX works.

Dincorrectly states the AP “evaluates its own transmission from the client perspective”; the AP can only infer client-side conditions from theclient’s RSSI at the AP, not the inverse.

Goal: enforce captive portal authentication overHTTPSfor guests.

On FortiGate/FortiAuthenticator captive portal setups:

HTTP redirectis used so that when a guest browses to any HTTP site, their request is redirected to theportal URL.

Theportal URLitself must beHTTPSif you want a secure login page.

FortiOS captive portal and firewall authentication guidelines recommend:

EnablingHTTP redirectso unauthenticated HTTP traffic is transparently sent to the portal.

Configuring theportal URL with HTTPS, often referencing a certificate on FortiGate or FortiAuthenticator.

Therefore:

A. Enable HTTP redirect in the user authentication settings.✔This ensures unauthenticated HTTP requests are redirected to the (now HTTPS) portal.

D. Update the captive portal URL to use HTTPS on FortiGate and FortiAuthenticator.✔This makes the login itself secure (TLS-protected).

Incorrect:

B– You don’t need a new SSID; the same SSID can use HTTPS portal.

C– Disabling HTTP admin access on the SSID doesn’t control the captive portal scheme; HTTPS enforcement is done by the portal configuration and redirect, not by admin-access flags.