- A
Configuration log
Why wrong: Configuration logs show changes to the firewall configuration.
- B
Traffic log
Traffic logs show session details including the security rule that matched.
- C
Threat log
Why wrong: Threat logs record blocked threats, not all traffic matches.
- D
System log
Why wrong: System logs record administrative and system events, not traffic rule hits.
Question 276 of 516
Verify Security Rule Hits: Traffic Log vs Other Logs
This PCNSE practice question tests your understanding of troubleshoot. 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 engineer needs to verify that a specific security rule is being hit by traffic. Which firewall log should be examined?
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
✓
Traffic log
The Traffic log records every session that matches a security rule, including the rule ID, source/destination IPs, ports, and action (allow/deny). To verify that a specific security rule is being hit, you must examine the Traffic log, as it shows which rule processed each session. Configuration, Threat, and System logs do not contain per-session rule match data.
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.
- ✗
Configuration log
Why it's wrong here
Configuration logs show changes to the firewall configuration.
- ✓
Traffic log
Why this is correct
Traffic logs show session details including the security rule that matched.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Threat log
Why it's wrong here
Threat logs record blocked threats, not all traffic matches.
- ✗
System log
Why it's wrong here
System logs record administrative and system events, not traffic rule hits.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse the Traffic log with the Threat log, thinking that only malicious traffic generates logs, but the Traffic log records all allowed and denied sessions regardless of threat status.
Trap categories for this question
Command / output trap
Configuration logs show changes to the firewall configuration.
Detailed technical explanation
How to think about this question
The Traffic log is generated by the firewall's session table; each session entry includes the 'rule' field that references the exact security rule name or UUID that matched. In Palo Alto Networks firewalls, you can filter Traffic logs by rule name using the 'rule' filter in the GUI or via the CLI with 'show log traffic' and grep for the rule. A real-world scenario: when troubleshooting why a rule is not being hit, you might check the Traffic log for zero hits while the rule is enabled, indicating a misconfigured source/destination or application override.
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.
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FAQ
Questions learners often ask
What does this PCNSE question test?
Troubleshoot — This question tests Troubleshoot — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Traffic log — The Traffic log records every session that matches a security rule, including the rule ID, source/destination IPs, ports, and action (allow/deny). To verify that a specific security rule is being hit, you must examine the Traffic log, as it shows which rule processed each session. Configuration, Threat, and System logs do not contain per-session rule match data.
What should I do if I get this PCNSE 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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Last reviewed: Jul 4, 2026
This PCNSE practice question is part of Courseiva's free Palo Alto Networks 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 PCNSE exam.
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