Palo Alto Networks PCSFE Exam - Topic 5 Question 25 Discussion

Actual exam question for Palo Alto Networks's PCSFE exam

Question #: 25
Topic #: 5

Which feature must be configured in an NSX environment to ensure proper operation of a VM-Series firewall in order to secure east-west traffic?

ADeployment of the NSX DFW

BVMware Information Sources

CUser-ID agent on a Windows domain server

DDevice groups within VMware Services Manager

Show Suggested Answer

Suggested Answer: A

Deployment of the NSX Distributed Firewall (DFW) must be configured in an NSX environment to ensure proper operation of a VM-Series firewall in order to secure east-west traffic. East-west traffic is the traffic that flows between applications or workloads within a network or a cloud environment. NSX environment is a private cloud environment that provides software-defined networking (SDN) and security for heterogeneous endpoints and workloads across multiple hypervisors, containers, bare metal servers, or clouds. NSX DFW is a feature that provides distributed stateful firewalling at the hypervisor level for every virtual machine (VM) in an NSX environment. Deployment of the NSX DFW must be configured in an NSX environment to ensure proper operation of a VM-Series firewall in order to secure east-west traffic by enabling features such as service insertion, policy redirection, service chaining, orchestration, monitoring, logging, and automation for VM-Series firewalls and Panorama on NSX environment. VMware Information Sources, User-ID agent on a Windows domain server, and device groups within VMware Services Manager do not need to be configured in an NSX environment to ensure proper operation of a VM-Series firewall in order to secure east-west traffic, as those are not required or relevant components for NSX integration. Reference: [Palo Alto Networks Certified Software Firewall Engineer (PCSFE)], [Deploy the VM-Series Firewall on VMware NSX-T], [What is VMware NSX-T?], [What is NSX Distributed Firewall?]

by Martina at Jul 18, 2024, 01:19 AM

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Nieves

3 months ago

Not sure about that, isn't there more to it?

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Owen

3 months ago

Surprised that people don't know this, it's basic stuff!

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Lorriane

3 months ago

100% agree, NSX DFW is essential.

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Rashida

4 months ago

I thought it was the User-ID agent?

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Hailey

4 months ago

Definitely need the NSX DFW for that!

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Asuncion

4 months ago

I don't think device groups are relevant here; I feel like the focus should be on the DFW for proper firewall operation.

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Golda

4 months ago

User-ID agent sounds familiar, but I can't recall how it fits into the NSX setup for firewalls.

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Alease

4 months ago

I remember practicing a question about NSX features, and I feel like the DFW was a key part of that.

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Merilyn

5 months ago

I think the NSX DFW is definitely important for east-west traffic, but I'm not entirely sure if it's the only thing needed.

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Belen

5 months ago

This is a tricky one. There are a few different networking concepts at play here, and I want to make sure I fully understand the requirements before selecting an answer. I may need to review my notes on NSX and firewall integration.

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Laurena

5 months ago

Okay, I've got a strategy here. The question is asking about a feature that needs to be configured to secure east-west traffic, so I'm thinking it's probably related to the distributed firewall or some kind of segmentation within the NSX environment. I'll carefully consider each option.

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Micheal

5 months ago

This looks like a pretty straightforward networking question. I think the key is to focus on the specific requirements for the VM-Series firewall in an NSX environment.

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Patti

5 months ago

Hmm, I'm a bit unsure about this one. I know NSX is all about network virtualization, but I'm not super familiar with the specific features and configurations needed for a VM-Series firewall. I'll have to think this through carefully.

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Benedict

5 months ago

I've got this one! The GAO can reference the standards set by the International Organization of Supreme Audit Institutions (INTOSAI) in addition to the Yellow Book. That's option C.

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Barney

5 months ago

I want to say it's 12 hops based on my notes, but I also might need to double-check that.

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Tawna

2 years ago

VMware Services Manager? Is that like the IT version of 'Manager of the Month'?

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Alline

1 year ago

B) VMware Information Sources

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Myrtie

1 year ago

C) User-ID agent on a Windows domain server

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Zoila

1 year ago

A) Deployment of the NSX DFW

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Geraldine

2 years ago

Wait, we're securing east-west traffic? I thought we were just building a highway through the office.

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Colene

2 years ago

B? Really? Information sources? I think I need to swap out my caffeine for something stronger.

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Ming

1 year ago

D) Device groups within VMware Services Manager

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Daron

1 year ago

C) User-ID agent on a Windows domain server

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Ula

2 years ago

A) Deployment of the NSX DFW

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Maile

2 years ago

Device groups in VMware Services Manager? That's a new one to me. Might have to do some research on that.

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Rodney

1 year ago

Yeah, that makes sense. I'll have to look into device groups in VMware Services Manager.

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Lilli

1 year ago

I think it's A) Deployment of the NSX DFW.

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Anisha

2 years ago

Hmm, I'm leaning towards C. The User-ID agent is key for east-west traffic, isn't it?

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Arleen

1 year ago

C) User-ID agent on a Windows domain server

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Larae

2 years ago

B) VMware Information Sources

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Paulina

2 years ago

A) Deployment of the NSX DFW

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Alyce

2 years ago

Yeah, I think Isabelle is right. NSX DFW is the way to go for securing east-west traffic.

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Isabelle

2 years ago

I don't think it's D, because device groups are more for managing multiple devices, not specifically for securing traffic.

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Loreta

2 years ago

I'm not sure, but I think it might be D) Device groups within VMware Services Manager.

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Yan

2 years ago

Option A seems the way to go. Can't secure anything without that DFW, am I right?

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Elbert

2 years ago

I agree, without the NSX DFW, the VM-Series firewall wouldn't be able to properly secure the traffic.

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Rebecka

2 years ago

Yes, you're right. The NSX DFW is essential for securing east-west traffic.

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Alyce

2 years ago

I agree with Isabelle, NSX DFW is essential for securing east-west traffic.

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Isabelle

2 years ago

I think the answer is A) Deployment of the NSX DFW.

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