Fortinet NSE7_LED-7.0 Exam Practice Test Instant Access

Question 1

Refer to the exhibit.

Examine the FortiSwitch port configuration and the FortiGate interface configuration shown in the exhibit.

Based on the configuration shown in the exhibit, which two statements about how port2 handles tagged and untagged traffic are true? (Choose two.)

APort2 accepts ingress untagged traffic for VLAN IDs 10, 4091, and 4093 only.

BPort2 assigns ingress untagged traffic to VLAN 10.

CPort2 tags egress traffic for VLAN 10.

DPort2 accepts ingress tagged traffic for VLAN IDs 4091 and 4093 only.

Answer : A, B

Question 2

Refer to the exhibits showing AP monitoring information.

The exhibits show the status of an AP in a small office building. The building is located at the edge of a campus, and users are reporting issues with wireless network performance.

Which configuration change would best improve the wireless network performance?

ASelect an alternative channel for the 5 GHz interface.

BDisable lower data rates on the 5 GHz interface.

CEnable band steering on the AP.

DRelocate the AP to be closer to the clients.

Answer : C

Question 3

An administrator has deployed multiple dual-band wireless APs in a wireless network. APs are installed at measured distances to ensure fast roaming for the clients. Multiple 2.4 GHz-only wireless clients are connecting to the network, and subsequent monitoring shows that individual AP 2.4 GHz interfaces are being overloaded with wireless connections.

Which configuration change would best resolve the overloading issue?

AConfigure load balancing AP handoff on both AP interfaces on all Aps.

BConfigure a client limit on all AP 2.4 GHz interfaces.

CConfigure load balancing frequency handoff on both AP interfaces.

DConfigure load balancing AP handoff on only the 2.4 GHz interfaces of all APs.

Answer : B

Question 4

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

Adiagnose debug application foauthd -1

Bdiagnose debug application radiusd -1

Cdiagnose debug application authd -1

Ddiagnose debug application fnbamd -1

Answer : C

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.

Question 5

Refer to the exhibit.

Examine the FortiManager information shown in the exhibit

Which two statements about the FortiManager status are true'' (Choose two)

AFortiSwitch manager is working in per-device management mode

BFortiSwitch is not authorized

CFortiSwitch manager is working in central management mode

DFortiSwitch is authorized and offline

Answer : A, D

Question 6

Which three FortiOS tools can you use to troubleshoot RADIUS authentication issues? (Choose three.)

AYou can enable debug for the fssod process to view RADIUS authentication details.

BYou can use the diagnose test authserver radius command to verify RADIUS server configuration, user credentials, and user group membership.

CYou can check the Firewall Users widget to view the list of active RADIUS users.

DYou can enable debug for the fnbamd process to view RADIUS authentication details.

EYou can use the diagnose test application radiusd command to verify the RADIUS server configuration, user credentials, and user group membership.

Answer : B, D, E

Fortinet's official documentation, including the FortiOS Handbook and NSE 7 training materials, provides detailed guidance on troubleshooting RADIUS authentication issues. The three tools listed below are explicitly supported for diagnosing RADIUS-related problems in FortiOS:

B. You can use the diagnose test authserver radius command to verify RADIUS server configuration, user credentials, and user group membership. This command is a well-documented troubleshooting tool in the FortiOS CLI Reference and Technical Documentation. It allows administrators to manually test RADIUS authentication by specifying the RADIUS server, username, and password. The output provides details on whether the authentication succeeds or fails, along with information about group membership and server reachability. For example:

bash

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diagnose test authserver radius <server_name> <username>

This is a critical tool for verifying the RADIUS server's configuration and user authentication flow.

D. You can enable debug for the fnbamd process to view RADIUS authentication details. The fnbamd process (FortiNet Authentication Daemon) handles non-local authentication protocols like RADIUS and LDAP in FortiOS. Enabling debug for this process provides real-time logs of the authentication exchange between the FortiGate and the RADIUS server. This is officially recommended in Fortinet's troubleshooting guides for advanced diagnostics. The command sequence is:

bash

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diagnose debug application fnbamd -1

diagnose debug enable

After testing, you can disable debugging with diagnose debug disable. This tool is invaluable for identifying issues such as misconfigured shared secrets, timeouts, or attribute mismatches.

E. You can use the diagnose test application radiusd command to verify the RADIUS server configuration, user credentials, and user group membership. The radiusd process relates to the RADIUS daemon on the FortiGate, and this diagnostic command tests the RADIUS server's operational status and authentication functionality. While less commonly highlighted than diagnose test authserver radius, it is referenced in Fortinet's CLI documentation for deeper troubleshooting of the RADIUS service itself. It provides detailed output about the server's response and can help isolate issues specific to the RADIUS protocol implementation.

Why not A and C?

A. You can enable debug for the fssod process to view RADIUS authentication details. The fssod process relates to FortiSSO (Single Sign-On) and is primarily used for FSSO-based authentication, not direct RADIUS troubleshooting. While it may log some authentication-related events in specific SSO scenarios, it is not a standard tool for RADIUS diagnostics according to Fortinet's official documentation. Thus, it is not a correct choice here.

C. You can check the Firewall Users widget to view the list of active RADIUS users. While the Firewall Users widget (available in the FortiOS GUI under User & Authentication > Firewall Users) shows a list of authenticated users, it is a monitoring tool, not a troubleshooting tool. It does not provide diagnostic details about RADIUS authentication failures or server issues, making it insufficient for this purpose per Fortinet's troubleshooting methodology.

Source Verification

The answers are derived from official Fortinet resources, including:

FortiOS 7.0 CLI Reference (diagnose commands section)

FortiOS Handbook: Authentication (RADIUS troubleshooting section)

NSE 7 - LAN Edge 7.0 training materials (authentication diagnostics module)

These tools (B, D, E) align with Fortinet's recommended practices for diagnosing RADIUS authentication issues effectively.

Question 7

Refer to the exhibit.

Examine the RADIUS server configuration shown in the exhibit

An administrator has configured a RADIUS server on FortiGate that points to FortiAuthenticator FortiAuthenticator is acting as an authentication proxy and is configured to relay all authentication requests to a remote Windows AD server using LDAP

While testing the configuration the administrator noticed that the diagnose test authserver command worked with PAP, however authentication requests failed when using MSCHAP2

Which two solutions can the administrator implement to get MSCHAP2 authentication to work'' (Choose two.)

AOn FortiAuthenticator enable Windows Active Directory Domain Authentication to add FortiAuthenticator to the Windows domain

BOn FortiGate configure the NAS IP setting on the RADIUS server

COn FortiAuthenticator change the back-end authentication server from LDAP to RADIUS

DOn FortiGate update the Secret setting on the RADIUS server

Answer : A, C

According to the exhibit, the RADIUS server configuration on FortiGate points to FortiAuthenticator, which is acting as an authentication proxy and is configured to relay all authentication requests to a remote Windows AD server using LDAP. However, LDAP does not support MSCHAP2 authentication, which is required for RADIUS. Therefore, option A is true because on FortiAuthenticator, enabling Windows Active Directory Domain Authentication will add FortiAuthenticator to the Windows domain and allow it to use MSCHAP2 authentication with the AD server. Option C is also true because on FortiAuthenticator, changing the back-end authentication server from LDAP to RADIUS will allow it to use MSCHAP2 authentication with the AD server. Option B is false because on FortiGate, configuring the NAS IP setting on the RADIUS server will not affect the MSCHAP2 authentication, but rather the source IP address of the RADIUS packets. Option D is false because on FortiGate, updating the Secret setting on the RADIUS server will not affect the MSCHAP2 authentication, but rather the shared secret between FortiGate and FortiAuthenticator.

Fortinet NSE7_LED-7.0 Fortinet NSE 7 - LAN Edge 7.0 Exam Practice Test