Palo Alto Networks SSE-Engineer Exam - Topic 1 Question 15 Discussion

Actual exam question for Palo Alto Networks's SSE-Engineer exam

Question #: 15
Topic #: 1

What will cause a connector to fail to establish a connection with the cloud gateway during the deployment of a new ZTNA Connector in a data center?

AThere is a misconfiguration in the DNS settings on the connector.

BThe connector is deployed behind a double NAT.

CThe connector is using a dynamic IP address.

DThere is a high latency in the network connection.

Show Suggested Answer

Suggested Answer: B

A ZTNA Connector requires a stable and direct connection to the cloud gateway. When the connector is deployed behind a double NAT (Network Address Translation), it can cause issues with reachability and session establishment because the cloud gateway may not be able to properly identify and communicate with the connector. Double NAT can interfere with secure tunneling, IP address resolution, and authentication mechanisms, leading to connection failures. To resolve this, the connector should be placed in a network segment with a single NAT or a public IP assignment.

by Lorrine at Jan 05, 2026, 05:16 AM

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My

4 days ago

A) DNS misconfiguration is always a headache. Gotta get those settings right.

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Andra

9 days ago

D) High latency can definitely cause connection problems. I've seen that happen before.

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Hortencia

14 days ago

B) The connector is deployed behind a double NAT. That's a classic connectivity issue.

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Kirk

19 days ago

High latency could definitely impact the connection, but I wonder if it's as critical as the others. D seems less likely to be the main cause.

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Elden

24 days ago

I'm not entirely sure, but I feel like using a dynamic IP could cause problems, right? Maybe C is a valid option?

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Terrilyn

30 days ago

I think I saw a practice question about NAT issues before, so B might be a factor too, especially if the connector is behind a double NAT.

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Jamal

1 month ago

I remember we discussed how DNS misconfigurations can lead to connection issues, so A seems like a strong possibility.

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Terrilyn

1 month ago

Hmm, this is a good mix of potential causes. I'll need to make sure I understand each one thoroughly before answering.

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Agustin

2 months ago

Latency, huh? I wouldn't have thought of that one. I'll make sure to test the network connection and see if that's causing any issues.

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Dwight

2 months ago

Ah, I remember learning about this in class. I think the dynamic IP address could also be a potential problem. Gotta keep an eye on that.

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Carisa

2 months ago

Okay, let's see. I'm pretty sure the DNS settings and NAT configuration are the key things to look out for here. I'll make sure to double-check those.

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Hollis

2 months ago

Hmm, this seems like a tricky one. I'll need to think carefully about the different network configurations that could cause issues with the ZTNA Connector.

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