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Palo Alto Networks PSE-SoftwareFirewall Exam - Topic 1 Question 28 Discussion

Actual exam question for Palo Alto Networks's PSE-SoftwareFirewall exam

Question #: 28
Topic #: 1

[All PSE-SoftwareFirewall Questions]

Which two criteria are required to deploy VM-Series firewalls in high availability (HA)? (Choose two.)

AConfiguration of asymmetric routing

BAssignment of identical licenses and subscriptions

CDeployment on a different host

DDeployment on same type of hypervisor

Show Suggested Answer

Suggested Answer: B, D

For deploying VM-Series firewalls in high availability (HA), it is crucial to ensure that both firewalls in the HA pair have identical licenses and subscriptions to ensure feature parity and uninterrupted service during failover. Additionally, both firewalls must be deployed on the same type of hypervisor to ensure compatibility and proper synchronization of state and configurations between the active and passive units.

Palo Alto Networks High Availability Guide: HA Requirements

Palo Alto Networks VM-Series Deployment Guide: High Availability

by Brandee at Aug 02, 2025, 07:15 AM

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Pamella

7 months ago

Wait, is asymmetric routing really necessary? I thought it wasn't.

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Gerald

8 months ago

Deployment on the same type of hypervisor is also required.

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Daniel

8 months ago

Totally agree, that's a must!

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Alaine

8 months ago

You need identical licenses and subscriptions for HA.

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Stephen

8 months ago

I thought you could use different hosts for HA, but I guess not!

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Dannette

9 months ago

I’m pretty sure both firewalls need to have the same licenses, but I’m torn between the hypervisor type and deployment on different hosts for the second option.

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Sarah

9 months ago

I practiced a question like this, and I feel like asymmetric routing was mentioned, but I can't remember if it's a must-have for HA setups.

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Nickole

9 months ago

I remember something about needing to deploy on the same type of hypervisor, but I can't recall if that's a strict requirement for HA.

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Pansy

9 months ago

I think one of the criteria is definitely the assignment of identical licenses and subscriptions, but I'm not sure about the second one.

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Carey

9 months ago

This is a good test of my knowledge on HA deployment. I'm confident I can narrow it down to the two correct criteria.

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Ilda

10 months ago

I'm a bit confused on the asymmetric routing option. Does that mean the firewalls need to be on different networks? I'll have to double-check that.

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Christene

10 months ago

Okay, I think I've got this. The two required criteria are assignment of identical licenses and subscriptions, and deployment on the same type of hypervisor.

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Hester

10 months ago

Hmm, the options seem pretty specific. I'll need to carefully review the key criteria for HA to determine the right answer.

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Geoffrey

10 months ago

This question seems straightforward, but I want to make sure I understand the requirements for HA deployment correctly.

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Mitzie

11 months ago

I think C is also important, as deploying on a different host can provide additional redundancy.

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Wei

11 months ago

I agree with Rana, because having identical licenses and deploying on the same hypervisor is crucial for HA.

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Joanne

12 months ago

I'd say B and D, unless you want your HA to be more like 'high availability of downtime'.

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Jenifer

12 months ago

Haha, if you pick A and C, your HA is gonna be more like 'high anxiety'! B and D all the way!

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Ty

12 months ago

B and D, no doubt. Anything else and you might as well just flip a coin to see which firewall works.

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Julieta

11 months ago

B) Assignment of identical licenses and subscriptions

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Rana

1 year ago

B and D

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Felice

1 year ago

The correct answers are B and D. Anything else and your HA is gonna be a hot mess.

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Rosio

1 year ago

I'd go with B and D. Shared license and same hypervisor are crucial for a stable HA setup.

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Tuyet

1 year ago

B and D are definitely required for HA. Gotta have that license and hypervisor consistency!

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Barbra

10 months ago

B) Assignment of identical licenses and subscriptions

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Hermila

11 months ago

A) Configuration of asymmetric routing

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