PCNSA Managing Objects Practice Question
An administrator is configuring a security policy and needs to allow access to a set of web servers that are defined by a dynamic address group. The dynamic address group uses the filter 'web-server' and tags are applied to the address objects. However, the administrator notices that the dynamic group is not populating with the expected members. Which action should the administrator take to troubleshoot this issue?
⚠ Common exam trap
The trap here is focusing on policy or licensing when the issue is simply that the tag is not properly applied to the address objects.
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
✓
Verify that the tag 'web-server' is registered on the firewall and applied to the correct address objects.
Dynamic address groups populate based on tags applied to address objects. The filter must reference existing tags that are applied correctly. If the group is empty, the most likely cause is that the tag is missing or not applied to the intended address objects. Verifying tag registration and application directly addresses the root cause.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Restart the management plane to refresh the dynamic address group membership.
Why it's wrong here
Restarting the management plane is not a standard troubleshooting step for dynamic address groups and would cause unnecessary disruption. Dynamic groups update automatically when tags change. The issue is more likely related to tag configuration, not a need for a restart.
- ✓
Verify that the tag 'web-server' is registered on the firewall and applied to the correct address objects.
Why this is correct
Dynamic address groups rely on tags to populate their members. The filter 'web-server' will match address objects that have the tag 'web-server'. If the tag is not registered or not applied to the address objects, the group will remain empty. Checking tag registration and application is the first troubleshooting step.
- ✗
Check that the firewall has a valid license for dynamic address groups.
Why it's wrong here
Dynamic address groups are a core feature of PAN-OS and do not require a separate license. They are available on all supported firewalls. A licensing issue would not cause the group to be empty; the feature would either be unavailable or function normally.
- ✗
Ensure that the dynamic address group is referenced in a security policy with the correct source and destination zones.
Why it's wrong here
While correct zone configuration is important for policy enforcement, it does not affect the population of the dynamic address group itself. The group populates based on tags, independent of where it is used in policy. This step would not resolve an empty group issue.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Palo Alto Networks exam blueprint
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.