Fortinet NSE6_FWF-6.4 Exam Questions Instant Access

Question 1

Refer to the exhibits.

Exhibit A

Exhibit B

A wireless network has been created to support a group of users in a specific area of a building. The wireless network is configured but users are unable to connect to it. The exhibits show the relevant controller configuration for the APs and the wireless network.

Which two configuration changes will resolve the issue? (Choose two.)

AFor both interfaces in the wtp-profile, configure set vaps to be ''Authors''

BDisable intra-vap-privacy for the Authors vap-wireless network

CFor both interfaces in the wtp-profile, configure vap-all to be manual

DIncrease the transmission power of the AP radio interfaces

Answer : A, C

The configuration changes that will resolve the issue are to configure set vaps to be ''Authors'' for both interfaces in the wtp-profile, and to configure vap-all to be manual for both interfaces in the wtp-profile. This is because the current configuration does not assign any VAPs to the AP interfaces, which means that no wireless networks are broadcasted by the APs. The vap-all setting determines whether all VAPs are assigned to an interface or not, and the vaps setting specifies which VAPs are assigned to an interface. By setting vap-all to manual and vaps to ''Authors'', the APs will only broadcast the Authors wireless network on both interfaces. Disabling intra-vap-privacy for the Authors vap-wireless network will not help, as it only affects the communication between clients on the same SSID, not their connection to the AP. Increasing the transmission power of the AP radio interfaces will not help, as it only affects the signal strength and coverage of the APs, not their broadcasting of wireless networks. Reference:wireless-controller vap | FortiGate / FortiOS 6.4.0,Technical Note: How to configure intra-SSID privacy

Question 2

Refer to the exhibits.

Exhibit A

Exhibit B

Exhibit C

A wireless network has been installed in a small office building and is being used by a business to connect its wireless clients. The network is used for multiple purposes, including corporate access, guest access, and connecting point-of-sale and Io devices.

Users connecting to the guest network located in the reception area are reporting slow performance. The network administrator is reviewing the information shown in the exhibits as part of the ongoing investigation of the problem. They show the profile used for the AP and the controller RF analysis output together with a screenshot of the GUI showing a summary of the AP and its neighboring APs.

To improve performance for the users connecting to the guest network in this area, which configuration change is most likely to improve performance?

AIncrease the transmission power of the AP radios

BEnable frequency handoff on the AP to band steer clients

CReduce the number of wireless networks being broadcast by the AP

DInstall another AP in the reception area to improve available bandwidth

Answer : B

Question 3

What is the first discovery method used by FortiAP to locate the FortiGate wireless controller in the default configuration?

ADHCP

BStatic

CBroadcast

DMulticast

Answer : B

According to the web search results, the first discovery method used by FortiAP to locate the FortiGate wireless controller in the default configuration is static. This means that the FortiAP sends discovery requests to a preconfigured IP address that the controller owns. This is useful if the FortiAP and the controller are not in the same subnet and other discovery methods will not work. The other discovery methods are used in sequence if the static method fails or is not configured. Reference:Advanced WiFi controller discovery | FortiAP / FortiWiFi 7.4.0

Question 4

Refer to the exhibit.

What does the asterisk (*) symbol beside the channel mean?

AIndicates channels that can be used only when Radio Resource Provisioning is enabled

BIndicates channels that cannot be used because of regulatory channel restrictions

CIndicates channels that will be scanned by the Wireless Intrusion Detection System (WIDS)

DIndicates channels that are subject to dynamic frequency selection (DFS) regulations

Answer : D

This frequencies are also used by other licensed applications, wireless LANs have to use a specific method to gain access to certain higher frequencies and this method is known as DFS.

Question 5

You are investigating a wireless performance issue and you are trying to audit the neighboring APs in the PF environment. You review the Rogue APs widget on the GUI but it is empty, despite the known presence of other APs.

Which configuration change will allow neighboring APs to be successfully detected?

AEnable Locate WiFi clients when not connected in the relevant AP profiles.

BEnable Monitor channel utilization on the relevant AP profiles.

CEnsure that all allowed channels are enabled for the AP radios.

DEnable Radio resource provisioning on the relevant AP profiles.

Answer : D

The ARRP (Automatic Radio Resource Provisioning) profile improves upon DARRP (Distributed Automatic Radio Resource Provisioning) by allowing more factors to be considered to optimize channel selection among FortiAPs. DARRP uses the neighbor APs channels and signal strength collected from the background scan for channel selection.

Question 6

Refer to the exhibit.

If the signal is set to -68 dB on the FortiPlanner site survey reading, which statement is correct regarding the coverage area?

AAreas with the signal strength equal to -68 dB are zoomed in to provide better visibility

BAreas with the signal strength weaker than -68 dB are cut out of the map

CAreas with the signal strength equal or stronger than -68 dB are highlighted in multicolor

DAreas with the signal strength weaker than -68 dB are highlighted in orange and red to indicate that no signal was propagated by the APs.

Answer : C

Question 7

Which two roles does FortiPresence analytics assist in generating presence reports? (Choose two.)

AGathering details about on site visitors

BPredicting the number of guest users visiting on-site

CComparing current data with historical records

DReporting potential threats by guests on site

Answer : A, C

FortiPresence analytics is a cloud-based service that provides location analytics and customer engagement tools for wireless networks. FortiPresence analytics assists in generating presence reports by gathering details about on-site visitors, such as their dwell time, frequency, loyalty, and demographics. FortiPresence analytics also assists in comparing current data with historical records, such as trends, patterns, and anomalies. Reference: [FortiPresence Data Sheet], page 1;FortiOS 6.4.0 Handbook - Wireless Controller, page 9.

Fortinet NSE 6 - Secure Wireless LAN 6.4 NSE6_FWF-6.4 Exam Questions