PCNSE Manage, Monitor and Operate Practice Question
This PCNSE practice question tests your understanding of manage, monitor and operate. 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 wants to receive SNMP traps from the firewall for critical events such as failed login attempts and high CPU usage. Which configuration step is required?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Configure an SNMP trap destination under Device > Setup > SNMP Trap.
To receive SNMP traps from a Palo Alto Networks firewall, you must configure the trap destination under Device > Setup > SNMP Trap. This step defines where the firewall sends SNMP notifications (traps) for events like failed login attempts and high CPU usage. Without a configured trap destination, the firewall will not transmit any SNMP traps, even if other SNMP settings are enabled.
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.
✗
Enable SNMP monitoring on the interface.
Why it's wrong here
Interface SNMP enabling allows polling but does not sent traps by itself.
✗
Set up a log forwarding profile with SNMP action.
Why it's wrong here
Log forwarding profiles can forward logs via syslog, email, or other methods, but not SNMP traps directly.
✗
Create an SNMP read-only community string.
Why it's wrong here
This allows polling but does not sent traps.
✓
Configure an SNMP trap destination under Device > Setup > SNMP Trap.
Why this is correct
This defines where traps are sent and which events trigger them.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse SNMP polling (which requires read-only community strings and interface monitoring) with SNMP trap generation (which requires a separate trap destination configuration), leading them to select options A or C instead of D.
Detailed technical explanation
How to think about this question
SNMP traps are asynchronous notifications sent from the firewall (SNMP agent) to a management station (SNMP manager) based on predefined events. The trap destination configuration under Device > Setup > SNMP Trap specifies the IP address, port (default 162), and SNMP version (v2c or v3) for the trap receiver. The firewall uses the SNMP MIB-II and enterprise-specific MIBs to generate traps for events like authentication failures (RFC 1215) and high CPU utilization (Palo Alto enterprise MIB). In a real-world scenario, if the trap destination is not set, the firewall will silently drop trap events, leading to missed critical alerts.
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.
Manage, Monitor and Operate — This question tests Manage, Monitor and Operate — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Configure an SNMP trap destination under Device > Setup > SNMP Trap. — To receive SNMP traps from a Palo Alto Networks firewall, you must configure the trap destination under Device > Setup > SNMP Trap. This step defines where the firewall sends SNMP notifications (traps) for events like failed login attempts and high CPU usage. Without a configured trap destination, the firewall will not transmit any SNMP traps, even if other SNMP settings are enabled.
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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Question Discussion
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