The answer is that the syslog server is not configured in the Server Profiles. This is the most likely cause because a Palo Alto firewall requires a dedicated syslog server profile under Device > Server Profiles > Syslog to define the destination IP, port, and transport protocol. Without this profile, the log forwarding profile has no target to send logs to, even if the server is pingable and the service is running—the firewall simply does not know where to forward the data. On the PCNSA exam, this question tests your understanding of the layered configuration required for log forwarding: a server profile must exist before it can be referenced in a log forwarding profile, a common trap where candidates assume reachability equals functionality. To troubleshoot syslog forwarding not working on Palo Alto, always verify the server profile first. Memory tip: think of the server profile as the “address book” entry—without it, the firewall has no address to dial, no matter how loud the server is ringing.
PCNSA Device Management and Services Practice Question
This PCNSA practice question tests your understanding of device management and services. 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.
An administrator configures log forwarding to send traffic logs to a syslog server. After applying the log forwarding profile to the security policy, logs are not appearing at the syslog server. The administrator verifies that the syslog server is reachable from the firewall's management IP by using ping, and that the syslog service is running on the server. 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 syslog server is not configured in the Server Profiles.
Option C is correct because log forwarding in Palo Alto Networks firewalls requires a syslog server profile to be configured under Device > Server Profiles > Syslog. Without this profile, the firewall has no destination address or port to send logs to, even if the syslog server is reachable via ping. The log forwarding profile references the server profile; if the server profile is missing or misconfigured, logs will not be forwarded.
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 security policy matching the traffic does not have logging enabled.
Why it's wrong here
Applying a log forwarding profile implies logging is enabled.
✗
The firewall's data port IP is not used for logging.
Why it's wrong here
Logs are sent from the management IP, not data port IP.
✓
The syslog server is not configured in the Server Profiles.
Why this is correct
The server profile must exist before it can be referenced.
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 log forwarding profile is not committed.
Why it's wrong here
Changes are typically committed, and commit errors would be obvious.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume reachability (ping) and a running syslog service are sufficient, overlooking the mandatory server profile configuration that ties the log forwarding profile to an actual syslog destination.
Detailed technical explanation
How to think about this question
Under the hood, the log forwarding profile acts as a filter and transport wrapper: it specifies which log types (e.g., traffic, threat) to forward and to which server profile. The server profile defines the syslog server's IP, port (default 514), transport protocol (UDP/TCP), and format (RFC 3164 or RFC 5424). If the server profile is absent, the firewall has no destination to send the syslog messages, even if the log forwarding profile is correctly applied and committed. In real-world scenarios, administrators often forget to create the server profile or misconfigure the server IP, leading to silent log loss.
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 small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
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.
Device Management and Services — This question tests Device Management and Services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The syslog server is not configured in the Server Profiles. — Option C is correct because log forwarding in Palo Alto Networks firewalls requires a syslog server profile to be configured under Device > Server Profiles > Syslog. Without this profile, the firewall has no destination address or port to send logs to, even if the syslog server is reachable via ping. The log forwarding profile references the server profile; if the server profile is missing or misconfigured, logs will not be forwarded.
What should I do if I get this PCNSA question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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This PCNSA 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 PCNSA exam.
Question Discussion
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