The answer is a network connectivity issue between the FortiGate and FortiAnalyzer, because the 'connected=no' status from the 'diagnose log device show' command directly indicates that the FortiGate has failed to establish a TCP session with the FortiAnalyzer. This output means the log forwarding service is configured but the underlying transport layer is broken, typically due to a routing problem, a firewall blocking port 514 (syslog) or the FortiAnalyzer’s management port, or an incorrect IP address. On the Fortinet NSE 7 Advanced Security NSE7 exam, this scenario tests your ability to differentiate between configuration errors and network faults—a common trap is assuming a misconfigured log filter or analyzer setting, when the real culprit is Layer 3 reachability. Remember the memory tip: "No connection, no reflection"—if the link shows 'connected=no', trace the path first, not the policy.
NSE7 Troubleshooting and Diagnostics Practice Question
This NSE7 practice question tests your understanding of troubleshooting and diagnostics. 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 FortiGate is configured to send logs to FortiAnalyzer. The administrator notices that logs are not appearing on FortiAnalyzer. Running 'diagnose log device show' shows 'connected=no'. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The FortiGate cannot reach the FortiAnalyzer due to a network issue
Option B is correct. 'connected=no' indicates that the FortiGate is not successfully establishing a connection to the FortiAnalyzer. This is commonly due to network connectivity issues between the two devices or incorrect IP/port configuration.
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.
✗
The log rate is too high and logs are being dropped
Why it's wrong here
Rate limiting would still show as connected.
✗
The FortiGate's log buffer is full
Why it's wrong here
Buffer full would not affect the connection status.
✓
The FortiGate cannot reach the FortiAnalyzer due to a network issue
Why this is correct
Connectivity failure is the primary reason for 'connected=no'.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The FortiAnalyzer license has expired
Why it's wrong here
License expiry would still allow connection, but logs might not be stored.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Trap categories for this question
Command / output trap
Rate limiting would still show as connected.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→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 practitioner preparing for the NSE7 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which NSE7 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Troubleshooting and Diagnostics — This question tests Troubleshooting and Diagnostics — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The FortiGate cannot reach the FortiAnalyzer due to a network issue — Option B is correct. 'connected=no' indicates that the FortiGate is not successfully establishing a connection to the FortiAnalyzer. This is commonly due to network connectivity issues between the two devices or incorrect IP/port configuration.
What should I do if I get this NSE7 question wrong?
Identify which NSE7 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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