Drag steps to the numbered slots on the right, or tap a step then tap a slot.
NSE7 Advanced Networking and SD-WAN Practice Question
Drag and drop the steps to troubleshoot a FortiGate SSL VPN connection failure into the correct order.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Basic configuration, then user authentication, then policies, then debug, then routing
Start with basic configuration, then user authentication, then policies, then debug, then routing.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Basic configuration, then user authentication, then policies, then debug, then routing
Why this is correct
This is the correct order because troubleshooting should start with verifying basic SSL VPN settings (interface, port, certificate), then user authentication (user groups, authentication server), then firewall policies allowing SSL VPN traffic, then enabling debug to capture detailed logs, and finally checking routing to ensure traffic can flow correctly.
- ✗
User authentication, then basic configuration, then policies, then debug, then routing
Why it's wrong here
This is incorrect because checking user authentication before verifying basic configuration can lead to wasted effort; if the SSL VPN interface or portal settings are wrong, authentication will fail regardless.
- ✗
Basic configuration, then policies, then user authentication, then debug, then routing
Why it's wrong here
This is incorrect because policies rely on user authentication; if users are not properly authenticated, the policies will not match, so authentication must be verified before policies.
- ✗
Basic configuration, then user authentication, then debug, then policies, then routing
Why it's wrong here
This is incorrect because enabling debug before policies are confirmed to be correct can generate excessive log data; it is more efficient to verify policies first to ensure traffic is permitted.
Quick reference
VPN Protocol Comparison
| Protocol | Port | Encryption | Authentication | Use Case |
|---|---|---|---|---|
| IKEv2 / IPsec | UDP 500 / 4500 | AES-256 | Certificates / PSK | Site-to-site & remote access |
| SSL / TLS VPN | TCP 443 | TLS 1.3 | Certificates / MFA | Clientless remote access |
| L2TP / IPsec | UDP 1701 | AES (IPsec) | PSK / Certificates | Legacy remote access |
| WireGuard | UDP 51820 | ChaCha20 | Public keys | Modern high-performance VPN |
| PPTP | TCP 1723 | MPPE (weak) | MS-CHAPv2 | Legacy — avoid in production |
PPTP is considered insecure. IKEv2/IPsec and SSL VPN are the current recommended options.
Go deeper
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About these practice questions
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This NSE7 practice question is part of Courseiva's free Fortinet certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the NSE7 exam.