All About Free NSE7_LED-7.0 Testing Engine

NEW QUESTION 1
Refer to the exhibit.

Examine the network diagram and packet capture shown in the exhibit
The packet capture was taken between FortiGate and FortiAuthenticator and shows a RADIUS Access-Request packet sent by FortiSwitch to FortiAuthenticator through FortiGate
Why does the User-Name attribute in the RADIUS Access-Request packet contain the client MAC address?

• A. The client is performing AD machine authentication
• B. FortiSwitch is authenticating the client using MAC authentication bypass
• C. The client is performing user authentication
• D. FortiSwitch is sending a RADIUS accounting message to FortiAuthenticator

Answer: B

Explanation:
According to the exhibit, the User-Name attribute in the RADIUS Access-Request packet contains the client MAC address of 00:0c:29:6a:2b:3d. This indicates that FortiSwitch is authenticating the client using MAC authentication bypass (MAB), which is a method of authenticating devices that do not support 802.1X by using their MAC address as the username and password. Therefore, option B is true because it explains why the User-Name attribute contains the client MAC address. Option A is false because AD machine authentication uses a computer account name and password, not a MAC address. Option C is false because user authentication uses a user name and password, not a MAC address. Option D is false because FortiSwitch is sending a RADIUS Access-Request message to FortiAuthenticator, not a RADIUS accounting message.

NEW QUESTION 2
Refer to the exhibit.

By default FortiOS creates the following DHCP server scope for the FortiLink interface as shown in the exhibit
What is the objective of the vci-string setting?

• A. To ignore DHCP requests coming from FortiSwitch and FortiExtender devices
• B. To reserve IP addresses for FortiSwitch and FortiExtender devices
• C. To restrict the IP address assignment to FortiSwitch and FortiExtender devices
• D. To restrict the IP address assignment to devices that have FortiSwitch or FortiExtender as their hostname

Answer: C

Explanation:
According to the exhibit, the DHCP server scope for the FortiLink interface has a vci-string setting with the value “Cisco AP c2700”. This setting is used to match the vendor class identifier (VCI) of the DHCP clients that request an IP address from the DHCP server. The VCI is a text string that uniquely identifies a type of vendor device. Therefore, option C is true because the vci-string setting restricts the IP address assignment to FortiSwitch and FortiExtender devices, which use the VCI “Cisco AP c2700”. Option A is false because the vci-string setting does not ignore DHCP requests coming from FortiSwitch and FortiExtender devices, but rather accepts them. Option B is false because the vci-string setting does not reserve IP addresses for FortiSwitch and FortiExtender devices, but rather assigns them dynamically. Option D is false because the vci-string setting does not restrict the IP address assignment to devices that have FortiSwitch or FortiExtender as their hostname, but rather to devices that have “Cisco AP c2700” as their VCI.

NEW QUESTION 3
Which CLI command should an administrator use to view the certificate verification process in real time?

• A. diagnose debug application foauthd -1
• B. diagnose debug application radiusd -1
• C. diagnose debug application authd -1
• D. diagnose debug application fnbamd -1

Answer: A

Explanation:
According to the FortiOS CLI Reference Guide, “The diagnose debug application foauthd command enables debugging of certificate verification process in real time.” Therefore, option A is true because it describes the CLI command that an administrator should use to view the certificate verification process in real time. Option B is false because diagnose debug application radiusd -1 enables debugging of RADIUS authentication process, not certificate verification process. Option C is false because diagnose debug application authd -1 enables debugging of authentication daemon process, not certificate verification process. Option D is false because diagnose debug application fnbamd -1 enables debugging of FSSO daemon process, not certificate verification process.

NEW QUESTION 4
You are investigating a report of poor wireless performance in a network that you manage. The issue is related to an AP interface in the 5 GHz range You are monitoring the channel utilization over time.
What is the recommended maximum utilization value that an interface should not exceed?

• A. 85%
• B. 95%
• C. 75%
• D. 65%

Answer: D

Explanation:
According to the FortiAP Configuration Guide, “Channel utilization measures how busy a channel is over a given period of time. It includes both Wi-Fi and non-Wi-Fi interference sources. A high channel utilization indicates a congested channel and can result in poor wireless performance. The recommended maximum utilization value that an interface should not exceed is 65%.” Therefore, option D is true because it gives the recommended maximum utilization value for an interface in the 5 GHz range. Options A, B, and C are false because they give higher utilization values that can cause poor wireless performance.
https://docs.fortinet.com/document/fortiap/7.0.0/configuration-guide/734537/wireless-radio-settings#channel-uti

NEW QUESTION 5
Which two statements about MAC address quarantine by redirect mode are true? (Choose two)

• A. The quarantined device is moved to the quarantine VLAN
• B. The device MACaddress is added to the Quarantined Devices firewall address group
• C. It is the default mode for MAC address quarantine
• D. The quarantined device is kept in the current VLAN

Answer: BD

Explanation:
According to the FortiGate Administration Guide, “MAC address quarantine by redirect mode allows you to quarantine devices by adding their MAC addresses to a firewall address group called Quarantined Devices. The quarantined devices are kept in their current VLANs, but their traffic is redirected to a quarantine portal.” Therefore, options B and D are true because they describe the statements about MAC address quarantine by redirect mode. Option A is false because the quarantined device is not moved to the quarantine VLAN, but rather kept in the current VLAN. Option C is false because redirect mode is not the default mode for MAC address quarantine, but rather an alternative mode that can be enabled by setting mac-quarantine-mode to redirect.
https://docs.fortinet.com/document/fortiap/7.0.0/configuration-guide/734537/radius-authenticated-dynamic-vlan
: https://docs.fortinet.com/document/fortigate/7.0.0/administration-guide/734537/mac-address-quarantine

NEW QUESTION 6
Refer to the exhibit.

Examine the IPsec VPN phase 1 configuration shown in the exhibit
An administrator wants to use certificate-based authentication for an IPsec VPN user
Which three configuration changes must you make on FortiGate to perform certificate-based authentication for the IPsec VPN user? (Choose three)

• A. Create a PKI user for the IPsec VPN user, and then configure the IPsec VPN tunnel to accept the PKI user as peer certificate
• B. In the Authentication section of the IPsec VPN tunnel in the Method drop-down list select Signature and then select the certificate that FortiGate will use for IPsec VPN
• C. In the IKE section of the IPsec VPN tunnel in the Mode field select Main (ID protection)
• D. Import the CA that signed the user certificate
• E. Enable XAUTH on the IPsec VPN tunnel

Answer: BDE

Explanation:
According to the FortiGate Administration Guide, “To use certificate-based authentication, you must configure the following settings on both peers: Select Signature as the authentication method and select a certificate to use for authentication. Import the CA certificate that issued the peer’s certificate. Enable XAUTH on the phase 1 configuration.” Therefore, options B, D, and E are true because they describe the configuration changes that must be made on FortiGate to perform certificate-based authentication for the IPsec VPN user. Option A is false because creating a PKI user for the IPsec VPN user is not required, as the user certificate can be verified by the CA certificate. Option C is false because changing the IKE mode to Main (ID protection) is not required, as the IKE mode can be either Main or Aggressive for certificate-based authentication.

NEW QUESTION 7
Refer to the exhibit.

Examine the LDAP server configuration shown in the exhibit Note that the Username setting has been expanded to display Its full content
On the Windows AD server 10.0.1.10, the administrator used dsquery. which returned the following output:

According to the output which FortiGate LDAP setting is configured incorrectly''

• A. Common Name Identifier
• B. Bind Type
• C. Distinguished Name
• D. Username

Answer: C

Explanation:
According to the exhibits, the LDAP server configuration on FortiGate has the Distinguished Name set to “dc=training,dc=lab”. However, according to the output of the dsquery command on the Windows AD server, the Distinguished Name of the domain should be “dc=trainingAD,dc=training,dc=lab”. Therefore, option C is true because the Distinguished Name on FortiGate is configured incorrectly and does not match the actual Distinguished Name of the domain. Option A is false because the Common Name Identifier on FortiGate is configured correctly as “cn”. Option B is false because the Bind Type on FortiGate is configured correctly as “Regular”. Option D is false because the Username on FortiGate is configured correctly as “cn=admin,cn=users,dc=trainingAD,dc=training,dc=lab”.

NEW QUESTION 8
Refer to the exhibit.

Examine the FortiSwitch security policy shown in the exhibit
If the security profile shown in the exhibit is assigned to all ports on a FortiSwitch device for 802 1X authentication which statement about the switch is correct?

• A. FortiSwitch cannot authenticate multiple devices connected to the same port
• B. FortiSwitch will try to authenticate non-802 1X devices using the device MAC address as the username and password
• C. FortiSwitch will assign non-802 1X devices to the onboarding VLAN
• D. All EAP messages will be terminated on FortiSwitch

Answer: C

Explanation:
According to the FortiSwitch Administration Guide, “If a device does not support 802.1X authentication, you can configure the switch to assign the device to an onboarding VLAN. The onboarding VLAN is a separate VLAN that you can use to provide limited network access to non-802.1X devices.” Therefore, option C is true because it describes the behavior of FortiSwitch when the security profile shown in the exhibit is assigned to all ports. Option A is false because FortiSwitch can authenticate multiple devices connected to the same port using MAC-based or MAB-EAP modes. Option B is false because FortiSwitch will not try to authenticate non-802.1X devices using the device MAC address as the username and password, but rather use MAC authentication bypass (MAB) or EAP pass-through modes. Option D is false because all EAP messages will be terminated on FortiGate, not FortiSwitch, when using 802.1X authentication.

NEW QUESTION 9
An administrator has configured an SSID in bridge mode for corporate employees All APs are online and provisioned using default AP profiles Employees are unable to locate the SSID to conned
Which two configurations can the administrator verify? (Choose two)

• A. Verify that the broadcast SSID option is enabled in the SSID configuration
• B. Verify that the Block Intra-SSID Traffic (intra-vap-privacy) option in the SSID configuration is disabled
• C. Verify that the SSID to an AP group that should be broadcasting the SSID is applied
• D. Verify that the SSID is manually applied on AP profiles for both 2 4 GHz and 5 GHz radios

Answer: AC

Explanation:
According to the FortiAP Configuration Guide1, “To enable the SSID, you must select at least one channel for the radio. If no channels are selected, the SSID will not be enabled. You must also enable Broadcast SSID.” Therefore, option A is true because the broadcast SSID option allows the SSID to be visible to wireless clients. Option C is also true because the SSID must be applied to an AP group that contains the APs that should be broadcasting the SSID. According to the same guide1, “You can create AP groups and assign them to different locations or departments. You can then apply different settings, such as SSIDs, to each group.” Option B is false because blocking intra-SSID traffic prevents wireless clients on the same SSID from communicating with each other, which is not related to broadcasting the SSID. Option D is false because the SSID can be applied to an AP group or a global profile, which will automatically apply to all APs, without manually configuring each AP profile.

NEW QUESTION 10
When you configure a FortiAP wireless interface for auto TX power control which statement describes how it configures its transmission power"?

• A. Every 30 seconds the AP will measure the signal strength of the AP using the client The AP will adjust its signal strength up or down until the AP signal is detected at -70 dBm
• B. Every 30 seconds FortiGate measures the signal strength of adjacent AP interfaces It will adjust its own AP power to match the adjacent AP signal strength
• C. Every 30 seconds FortiGate measures the signal strength of adjacent FortiAP interfaces It will adjust the adjacent AP power to be detectable at -70 dBm
• D. Every 30 seconds FortiGate measures the signal strength of the weakest associated client The AP will then configure its radio power to match the detected signal strength of the client

Answer: A

Explanation:
According to the FortiAP Configuration Guide1, “Auto TX power control allows the AP to adjust its transmit power based on the signal strength of the client. The AP will measure the signal strength of the client every 30 seconds and adjust its transmit power up or down until the client signal is detected at -70 dBm.” Therefore, option A is true because it describes how the FortiAP wireless interface configures its transmission power when auto TX power control is enabled. Option B is false because FortiGate does not measure the signal strength of adjacent AP interfaces, but rather the FortiAP does. Option C is false because FortiGate does not
adjust the adjacent AP power, but rather the FortiAP adjusts its own power. Option D is false becauseFortiGate does not measure the signal strength of the weakest associated client, but rather the FortiAP does.

NEW QUESTION 11
You are configuring a FortiGate wireless network to support automated wireless client quarantine using IOC Which two configurations must you put in place for a wireless client to be quarantined successfully? (Choose two)

• A. Configure the wireless network to be in tunnel mode
• B. Configure the FortiGate device in the Security Fabric with a FortiAnalyzer device
• C. Configure a firewall policy to allow communication
• D. Configure the wireless network to be in bridge mode

Answer: AB

Explanation:
According to the FortiGate Administration Guide, “To enable automated wireless client quarantine using IOC, you must configure the following settings: Configure your wireless network to be in tunnel mode. This allows FortiGate to inspect all wireless traffic and applysecurity policies. Configure your FortiGate device in the Security Fabric with a FortiAnalyzer device. This allows FortiAnalyzer to detect indicators of compromise (IOC) from wireless traffic and send quarantine commands to FortiGate.” Therefore, options A and B are true because they describe the configurations that must be put in place for a wireless client to be quarantined successfully using IOC. Option C is false because configuring a firewall policy to allow communication is not required, as the default firewall policy for tunnel mode wireless networks is to allow all traffic. Option D is false because configuring the wireless network to be in bridge mode is not supported, as FortiGate cannot inspect or quarantine wireless traffic in bridge mode.

NEW QUESTION 12
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