Fortinet NSE6_FWF-6.4 Online Practice Questions and Exam Preparation

Fortinet NSE6_FWF-6.4 Online Questions & Answers

• Question 21:

  When enabling security fabric on the FortiGate interface to manage FortiAPs, which two types of communication channels are established between FortiGate and FortiAPs? (Choose two.)

  A. Control channels
  B. Security channels
  C. FortLink channels
  D. Data channels
  A. Control channels
  D. Data channels

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  Explanation/Reference:

  The control channel for managing traffic, which is always encrypted by DTLS. l The data channel for carrying client data packets.

  Reference: https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/ac61f4d3-ce67-11e9-8977-00505692583a/FortiWiFi_and_FortiAP-6.2-Cookbook.pdf

• Question 22:

  Which two statements about distributed automatic radio resource provisioning (DARRP) are correct? (Choose two.)

  A. DARRP performs continuous spectrum analysis to detect sources of interference. It uses this information to allow the AP to select the optimum channel.
  B. DARRP performs measurements of the number of BSSIDs and their signal strength (RSSI). The controller then uses this information to select the optimum channel for the AP.
  C. DARRP measurements can be scheduled to occur at specific times.
  D. DARRP requires that wireless intrusion detection (WIDS) be enabled to detect neighboring devices.
  A. DARRP performs continuous spectrum analysis to detect sources of interference. It uses this information to allow the AP to select the optimum channel.
  C. DARRP measurements can be scheduled to occur at specific times.
  D. DARRP requires that wireless intrusion detection (WIDS) be enabled to detect neighboring devices.

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  Reference: http://www.corex.at/Produktinfos/FortiOS_Wireless.pdf

• Question 23:

  How can you find upstream and downstream link rates of a wireless client using FortiGate?

  A. On the FortiAP CLI, using the cw_diag ksta command
  B. On the FortiAP CLI, using the cw_diag -d sta command
  C. On the FortiGate GUI, using the WiFi Client monitor
  D. On the FortiGate CLI, using the diag wireless-controller wlac -d Sta command
  C. On the FortiGate GUI, using the WiFi Client monitor

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  Explanation/Reference:

  The WiFi Client monitor on the FortiGate GUI shows the upstream and downstream link rates of a wireless client, along with other information such as MAC address, SSID, IP address, signal strength, and connection time. The link rates indicate the maximum data rates that the client can achieve in both directions. References: Secure Wireless LAN Course Description, page 7; [FortiOS 6.4.0 Handbook - Wireless Controller], page 37.

• Question 24:

  Which statement is correct about security profiles on FortiAP devices?

  A. Security profiles can only be applied to unencrypted wireless traffic.
  B. Security profiles can only be applied via firewall policies on the FortiGate.
  C. Security profiles are only supported on Bridge-mode SSIDs.
  D. Security profiles on FortiAP devices can use FortiGate subscription to inspect the traffic.
  D. Security profiles on FortiAP devices can use FortiGate subscription to inspect the traffic.

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  Explanation/Reference:

  Security profiles on FortiAP devices can use FortiGate subscription to inspect the traffic, such as antivirus, web filtering, application control, and IPS. This feature is called local bridging and it allows the FortiAP to forward traffic to the FortiGate for security inspection before sending it to the destination network. This reduces the bandwidth consumption and latency of tunnel mode SSIDs. References: Secure Wireless LAN Course Description, page 9; [FortiOS 6.4.0 Handbook - Wireless Controller], page 46.

• Question 25:

  When using FortiPresence as a captive portal, which two types of public authentication services can be used to access guest Wi-Fi? (Choose two.)

  A. Social networks authentication
  B. Software security token authentication
  C. Short message service authentication
  D. Hardware security token authentication
  A. Social networks authentication
  D. Hardware security token authentication

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  Explanation/Reference:

  This information along with the social network authentication logins with Facebook, Google, Instagram, LinkedIn, or FortiPresence using your WiFi.

  Captive Portal configurations for social media logins and internet access. You can add and manage sites using the integrated Google maps and manoeuvre your hardware infrastructure easily.

  Reference: https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/e126e498-eabb-11eb-97f7-00505692583a/FortiPresence-21.3-Administration_Guide.pdf

• Question 26:

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

  A. DHCP
  B. Static
  C. Broadcast
  D. Multicast
  A. DHCP

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  Explanation/Reference:

• Question 27:

  As a network administrator, you are responsible for managing an enterprise secure wireless LAN. The controller is based in the United States, and you have been asked to deploy a number of managed APs in a remote office in Germany. What is the correct way to ensure that the RF channels and transmission power limits are appropriately configured for the remote APs?

  A. Configure the APs individually by overriding the settings in Managed FortiAPs
  B. Configure the controller for the correct country code for Germany
  C. Clone a suitable FortiAP profile and change the county code settings on the profile
  D. Create a new FortiAP profile and change the county code settings on the profile
  C. Clone a suitable FortiAP profile and change the county code settings on the profile

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  Explanation/Reference:

  Reference: https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/69a8fa9c-1eaa-11e9-b6f6-f8bc1258b856/fortigate-fortiwifi-and-fortiap-configuration-guide-54.pdf

• Question 28:

  Refer to the exhibit.

  

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

  A. Indicates channels that can be used only when Radio Resource Provisioning is enabled
  B. Indicates channels that cannot be used because of regulatory channel restrictions
  C. Indicates channels that will be scanned by the Wireless Intrusion Detection System (WIDS)
  D. Indicates channels that are subject to dynamic frequency selection (DFS) regulations
  A. Indicates channels that can be used only when Radio Resource Provisioning is enabled

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  Explanation/Reference:

• Question 29:

  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.)

  A. For both interfaces in the wtp-profile, configure set vaps to be “Authors”
  B. Disable intra-vap-privacy for the Authors vap-wireless network
  C. For both interfaces in the wtp-profile, configure vap-all to be manual
  D. Increase the transmission power of the AP radio interfaces
  B. Disable intra-vap-privacy for the Authors vap-wireless network
  C. For both interfaces in the wtp-profile, configure vap-all to be manual

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  Explanation/Reference:

• Question 30:

  Which two statements about background rogue scanning are correct? (Choose two.)

  A. A dedicated radio configured for background scanning can support the connection of wireless clients
  B. When detecting rogue APs, a dedicated radio configured for background scanning can suppress the rogue AP
  C. Background rogue scanning requires DARRP to be enabled on the AP instance
  D. A dedicated radio configured for background scanning can detect rogue devices on all other channels in its configured frequency band.
  A. A dedicated radio configured for background scanning can support the connection of wireless clients
  B. When detecting rogue APs, a dedicated radio configured for background scanning can suppress the rogue AP

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  Explanation/Reference:

  To enable rogue AP scanning Reference: https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/723e20ad-5098-11e9-94bf-00505692583a/FortiWiFi_and_FortiAP-6.2.0-Configuration_Guide.pdf