Fortinet NSE6_FWF-6.4 Exam Questions Instant Access

Question 1

Where in the controller interface can you find a wireless client's upstream and downstream link rates?

AOn the AP CLI, using the cw_diag ksta command

BOn the controller CLI, using the diag wireless-controller wlac -d sta command

COn the AP CLI, using the cw_diag -d sta command

DOn the controller CLI, using the WiFi Client monitor

Answer : A

Question 2

When deploying a wireless network that is authenticated using EAP PEAP, which two configurations are required? (Choose two.)

AAn X.509 certificate to authenticate the client

BAn X.509 to authenticate the authentication server

CA WPA2 or WPA3 personal wireless network

DA WPA2 or WPA3 Enterprise wireless network

Answer : B, D

Question 3

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 4

Which two phases are part of the process to plan a wireless design project? (Choose two.)

AProject information phase

BHardware selection phase

CSite survey phase

DInstallation phase

Answer : A, C

According to the web search results, the project information phase and the site survey phase are part of the process to plan a wireless design project. The project information phase involves defining the project scope, objectives, requirements, deliverables, and stakeholders.It also includes creating a project plan, a risk management plan, a communication plan, and a budget.1The site survey phase involves conducting a physical inspection of the site where the wireless network will be deployed, measuring the signal strength and interference levels, identifying the optimal locations for the access points and antennas, and validating the network performance and coverage.2The hardware selection phase and the installation phase are not part of the planning process, but rather part of the implementation process.The hardware selection phase involves choosing the appropriate wireless devices, such as access points, routers, switches, controllers, and cables, based on the network design and specifications.3The installation phase involves installing, configuring, testing, and documenting the wireless network components according to the project plan and best practices.3Reference:Wireless Device Network Planning and Design - Emerson,Telecommunications and Implementation Project Management - BICSI,Project Planning | Wireless Design Services | Digi International

Question 5

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 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?

A. Areas with the signal strength weaker than -68 dB are shown with black background.

B. Areas with the signal strength equal to -68 dB are zoomed in to provide better visibility.

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

DAreas with the signal strength equal or stronger than -68 dB are highlighted in green circles.

Answer : D

The FortiPlanner site survey reading is a tool that shows the predicted signal strength of the wireless network based on the floor plan, the placement of the APs, and the propagation model. The signal strength is measured in decibels (dB), which is a logarithmic scale that indicates how much power the signal has. The higher the dB value, the stronger the signal.

The site survey reading allows the user to set a threshold value for the signal strength, which is -68 dB by default. This means that any area with a signal strength equal or stronger than -68 dB is considered to have adequate coverage for most wireless applications. These areas are highlighted in green circles on the floor plan. Any area with a signal strength weaker than -68 dB is considered to have poor coverage or no coverage at all. These areas are shown with different colors, such as yellow, orange, red, or black, depending on how weak the signal is.

Therefore, the correct answer is D. Areas with the signal strength equal or stronger than -68 dB are highlighted in green circles.

FortiPlanner 2.0 User Guide, page 28

FortiPlanner Data Sheet, page 2

FortiPlanner 2.2 User Guide, page 19

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