This PCNSE practice question tests your understanding of secure access and vpn. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 multinational corporation uses GlobalProtect with multiple gateways distributed globally for load balancing. The portal has 'Enable Location Awareness' enabled and region mapping is configured to map APAC users to the APAC gateway, US users to the US gateway, etc. Recently, users in the APAC region are being redirected to the US gateway, causing high latency. The AD admin confirms that users are in the correct APAC subnets. What is the most likely misconfiguration?
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The location awareness database is outdated for APAC IP subnets
Option A is correct because if the location database is outdated, the portal cannot determine the correct region. Option B is incorrect because the IP pool does not affect location redirection. Option C is incorrect because the primary gateway setting is not used with location awareness. Option D is incorrect because the admin has already enabled region mapping.
Key principle: Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.
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 APAC gateway's region mapping is configured with incorrect IP subnets
Why it's wrong here
The admin says region mapping is configured, but the issue is likely the database, not the mapping itself.
✓
The location awareness database is outdated for APAC IP subnets
Why this is correct
An outdated database can cause incorrect gateway assignment.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Exhaustion would block connections, not redirect to US.
✗
The portal's 'Primary Gateway' is set to the US gateway
Why it's wrong here
Primary gateway is not used when location awareness is enabled.
Common exam traps
Common exam trap: usable hosts are not the same as total addresses
Subnetting questions often tempt you into counting all addresses. In normal IPv4 subnets, the network and broadcast addresses are not usable host addresses.
Detailed technical explanation
How to think about this question
Subnetting questions test whether you can identify the network, broadcast address, usable range, mask and correct subnet. Slow down enough to calculate the block size correctly.
KKey Concepts to Remember
CIDR notation defines the prefix length.
Block size helps identify subnet boundaries.
Network and broadcast addresses are not usable hosts in normal IPv4 subnets.
The required host count determines the smallest suitable subnet.
TExam Day Tips
→Write the block size before choosing the subnet.
→Check whether the question asks for hosts, subnets or a specific address range.
→Do not confuse /24, /25, /26 and /27 host counts.
Key takeaway
Count usable hosts — not total addresses — and remember that the network and broadcast addresses are not available to hosts in standard IPv4 subnets.
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.
Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related PCNSE subnetting questions on CIDR, address ranges, and subnet selection.
Secure Access and VPN — This question tests Secure Access and VPN — CIDR notation defines the prefix length..
What is the correct answer to this question?
The correct answer is: The location awareness database is outdated for APAC IP subnets — Option A is correct because if the location database is outdated, the portal cannot determine the correct region. Option B is incorrect because the IP pool does not affect location redirection. Option C is incorrect because the primary gateway setting is not used with location awareness. Option D is incorrect because the admin has already enabled region mapping.
What should I do if I get this PCNSE question wrong?
Review block sizes, usable host formulas (2^n − 2), and how to find network and broadcast addresses for /24 through /30. Then practise related PCNSE subnetting questions on CIDR, address ranges, and subnet selection.
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?
CIDR notation defines the prefix length.
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Question Discussion
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