NSE4 System and Network Administration Practice Question
This NSE4 practice question tests your understanding of system and network administration. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A network administrator needs to configure a FortiGate to allow HTTPS access to the GUI from the internal network. Which two steps must be performed?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Create a firewall policy that permits HTTPS traffic from internal to the FortiGate interface IP.
Option A is correct because a firewall policy must explicitly permit HTTPS traffic (TCP/443) from the internal network to the FortiGate's interface IP to allow GUI access. Option B is correct because HTTPS administrative access must be enabled on the internal interface via the CLI or GUI; without this, the FortiGate will not listen for HTTPS connections on that interface, even if a firewall policy exists.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
Create a firewall policy that permits HTTPS traffic from internal to the FortiGate interface IP.
Why this is correct
A policy is required to allow the traffic to reach the FortiGate.
Related concept
Read the scenario before looking for a memorised answer.
✓
Enable HTTPS administrative access on the internal interface.
Why this is correct
HTTPS access must be enabled on the interface to allow GUI connections.
Related concept
Read the scenario before looking for a memorised answer.
✗
Disable HTTP administrative access on the internal interface.
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often think enabling HTTPS access on the interface alone is sufficient, forgetting that a firewall policy is also required to permit the traffic, or they mistakenly believe disabling HTTP is a prerequisite for HTTPS.
Detailed technical explanation
How to think about this question
FortiGate separates administrative access protocols per interface using the 'set allowaccess' command (e.g., 'config system interface'). The firewall policy must have the destination set to the FortiGate's own IP (not a subnet) and the action set to 'accept' with the service set to 'HTTPS'. A common subtlety is that the policy must be placed before any deny-all policy, and the source must match the internal network's subnet.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A security administrator must allow nursing staff to reach a patient records server while blocking access from the guest Wi-Fi VLAN. After applying an extended ACL, traffic is still blocked from nursing workstations. The ACL was applied outbound instead of inbound on the wrong interface. Questions like this test ACL direction and placement rules.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
System and Network Administration — This question tests System and Network Administration — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Create a firewall policy that permits HTTPS traffic from internal to the FortiGate interface IP. — Option A is correct because a firewall policy must explicitly permit HTTPS traffic (TCP/443) from the internal network to the FortiGate's interface IP to allow GUI access. Option B is correct because HTTPS administrative access must be enabled on the internal interface via the CLI or GUI; without this, the FortiGate will not listen for HTTPS connections on that interface, even if a firewall policy exists.
What should I do if I get this NSE4 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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This NSE4 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 NSE4 exam.
Question Discussion
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