Pass the Paloalto Networks PSE-Software Firewall Professional PSE-SWFW-Pro-24 Questions and answers with ExamsMirror

The question focuses on how VM licenses are created when a company has purchased software NGFW credits and wants to deploy VM-Series firewalls in AWS.

D. Access the Palo Alto Networks Customer Support Portal and create a software NGFW credits deployment profile. This is the correct answer. The process starts in the Palo Alto Networks Customer Support Portal. You create a deployment profile that specifies the number and type of VM-Series licenses you want to deploy. This profile is then used to activate the licenses on the actual VM-Series instances in AWS.

Why other options are incorrect:

A. Access the AWS Marketplace and use the software NGFW credits to purchase the VMs. You do deploy the VM-Series instances from the AWS Marketplace (or through other deployment methods like CloudFormation templates), but you don't "purchase" the licenses there. The credits are managed separately through the Palo Alto Networks Customer Support Portal. The Marketplace deployment is for the VM instance itself, not the license.

B. Access the Palo Alto Networks Application Hub and create a new VM profile. The Application Hub is not directly involved in the license creation process. It's more focused on application-level security and content updates.

C. Access the Palo Alto Networks Customer Support Portal and request the creation of a new software NGFW serial number. You don't request individual serial numbers for each VM. The deployment profile manages the allocation of licenses from your pool of credits. While each VM will have a serial number once deployed, you don't request them individually during this stage. The deployment profile ties the licenses to the deployment, not individual serial numbers ahead of deployment.

Palo Alto Networks References:

The Palo Alto Networks Customer Support Portal documentation and the VM-Series Deployment Guide are the primary references. Search the support portal (live.paloaltonetworks.com) for "software NGFW credits," "deployment profile," or "VM-Series licensing."

The documentation will describe the following general process:

Purchase software NGFW credits.

Log in to the Palo Alto Networks Customer Support Portal.

Create a deployment profile, specifying the number and type of VM-Series licenses (e.g., VM-Series for AWS, VM-Series for Azure, etc.) you want to allocate from your credits.

Deploy the VM-Series instances in your cloud environment (e.g., from the AWS Marketplace).

Activate the licenses on the VM-Series instances using the deployment profile.

This process confirms that creating a deployment profile in the customer support portal is the correct way to manage and allocate software NGFW licenses.

Dynamic Address Groups (DAGs) use tags to dynamically populate their membership.  

Why A, B, and C are correct:

A. Static tags are part of the configuration on the firewall, while dynamic tags are part of the runtime configuration: Static tags are configured directly on objects. Dynamic tags are applied based on runtime conditions (e.g., by the VM Monitoring agent or User-ID agent).  

B. Dynamic Address Groups that are referenced in Security policies must be committed on the firewall: Like any configuration change that affects security policy, changes to DAGs (including tag associations) must be committed to take effect.

C. To dynamically register tags, use either the XML API or the VM Monitoring agent on the firewall or on the User-ID agent: These are the mechanisms for dynamically applying tags based on events or conditions.

Why D and E are incorrect:

D. IP-Tag registrations to Dynamic Address Groups must be committed on the firewall after each change: While changes to the configuration of a DAG (like adding a new tag filter) require a commit, the registration of IP addresses with tags does not. The DAG membership updates dynamically as tags are applied and removed.

E. Dynamic Address Groups use tags as filtering criteria to determine their members, and filters do not use logical operators: DAG filters do support logical operators (AND, OR) to create more complex membership criteria.

Palo Alto Networks References:

PAN-OS Administrator's Guide: The section on Dynamic Address Groups provides details on how they work, including the use of tags as filters and the mechanisms for dynamic tag registration.  

VM Monitoring and User-ID Agent Documentation: These documents explain how these components can be used to dynamically apply tags.

The documentation confirms the correct statements regarding static vs. dynamic tags, the need to commit DAG changes, and the methods for dynamic tag registration. It also clarifies that DAG filters do use logical operators and that IP-tag registrations themselves don't require commits.

Panorama plugins extend its functionality.

Why B, C, and E are correct:

B. Supports other Palo Alto Networks products and configurations with NGFWs: Plugins enable Panorama to manage and integrate with other Palo Alto Networks products (e.g., VM-Series, Prisma Access) and specific configurations.

C. May be installed on Panorama from the Palo Alto Networks customer support portal: Plugins are downloaded from the support portal and installed on Panorama.

E. Expands capabilities of hardware and software NGFWs: Plugins add new features and functionalities to the managed firewalls through Panorama.

Why A and D are incorrect:

A. Limited to one plugin installation on Panorama: Panorama supports the installation of multiple plugins to extend its functionality in various ways.

D. Complies with third-party product/platform integration and configuration with NGFWs: While some plugins might facilitate integration with third-party tools, the primary focus of Panorama plugins is on Palo Alto Networks products and features. Direct third-party product integration is not a core function of plugins.

Palo Alto Networks References: The Panorama Administrator's Guide contains information about plugin management, installation, and their purpose in extending Panorama's capabilities.

Cloud NGFW for Azure and AWS can be deployed using various methods.

Why A, B, and E are correct:

A. Azure CLI or Azure Terraform Provider: Cloud NGFW for Azure can be deployed and managed using Azure's command-line interface (CLI) or through Infrastructure-as-Code tools like Terraform. Cloud NGFW for AWS can be deployed and managed using AWS CloudFormation or Terraform.

B. Azure Portal: Cloud NGFW for Azure can be deployed directly through the Azure portal's graphical interface.

E. Palo Alto Networks Ansible playbooks: Palo Alto Networks provides Ansible playbooks for automating the deployment and configuration of Cloud NGFW in both Azure and AWS.

Why C and D are incorrect:

C. AWS Firewall Manager: AWS Firewall Manager is an AWS service for managing AWS WAF, AWS Shield, and VPC security groups. It is not used to deploy Cloud NGFW.

D. Panorama AWS and Azure plugins: While Panorama is used to manage Cloud NGFW, the deployment itself is handled through native cloud tools (Azure portal, CLI, Terraform) or Ansible.

Palo Alto Networks References:

Cloud NGFW for Azure and AWS Documentation: This documentation provides deployment instructions using various methods, including the Azure portal, Azure CLI, Terraform, and Ansible.

Palo Alto Networks GitHub Repositories: Palo Alto Networks provides Ansible playbooks and Terraform modules for Cloud NGFW deployments.

The question asks about Cloud NGFW offerings under the CSP's own brand name. This means the CSP is offering the service as their own, even though it's powered by Palo Alto Networks technology.

A. Oracle Cloud Infrastructure (OCI): OCI offers Oracle Cloud Infrastructure Network Firewall, which is powered by Palo Alto Networks' Cloud NGFW technology. It is branded as an Oracle service.

B. IBM Cloud (previously Softlayer): While Palo Alto Networks products can be deployed in IBM Cloud, there isn't a branded Cloud NGFW offering by IBM itself.

C. Alibaba Cloud: Similar to IBM Cloud, while Palo Alto Networks products can be used, Alibaba Cloud does not offer a rebranded Cloud NGFW service.

D. Google Cloud Platform (GCP): GCP offers Network Firewall Plus, which is powered by Palo Alto Networks' Cloud NGFW technology. It is branded as a Google

Comprehensive and Detailed In-Depth Step-by-Step Explanation:Deploying and managing a large number of VM-Series and CN-Series firewalls across public (e.g., AWS, Azure, GCP) and private clouds requires automation to reduce administrative effort and integrate with DevOps processes. The Palo Alto Networks Systems Engineer Professional - Software Firewall documentation outlines strategies for scaling and automating firewall deployments to align with modern application development workflows.

Integration with automation and orchestration platforms (Option B): This option involves using tools like Ansible, Terraform, Kubernetes (for CN-Series), and other orchestration platforms to automate the deployment, configuration, and management of VM-Series and CN-Series firewalls. These platforms integrate with DevOps pipelines, enabling Infrastructure-as-Code (IaC) practices to deploy firewalls alongside applications, ensuring security is embedded in the development process. The documentation emphasizes automation platforms as the best approach for scaling deployments across multiple clouds, reducing manual effort, and achieving “security at the speed of DevOps” by aligning with CI/CD pipelines. This solution supports both VM-Series (via tools like Terraform and Ansible) and CN-Series (via Kubernetes), meeting the customer’s multi-cloud and DevOps requirements.

Options A (Push configurations to all firewalls by using Panorama), C (Preconfigured Software Firewall Deployment Profiles), and D (Execution of Cloud NGFW bootstrapping) are incorrect. Pushing configurations via Panorama (Option A) provides centralized management but does not fully integrate with DevOps processes or automate deployment at scale for hundreds of firewalls across clouds—it’s more suited for post-deployment management. Preconfigured Software Firewall Deployment Profiles (Option C) simplify initial setup but do not address ongoing automation or DevOps integration for large-scale deployments. Cloud NGFW bootstrapping (Option D) applies only to Cloud NGFW, not VM-Series or CN-Series, and does not meet the customer’s need for a unified, automated solution across all firewall types and clouds.

References: Palo Alto Networks Systems Engineer Professional - Software Firewall, Section: Automation and DevOps Integration, VM-Series and CN-Series Deployment Guides, Terraform and Ansible Integration Documentation, Kubernetes for CN-Series Documentation.

Software NGFW credits and deployment profiles manage licenses for VM-Series firewalls.

A. Edit the current deployment profile to remove the Advanced URL Filtering license: This is the correct approach. Deployment profiles are used to define the licenses associated with VM-Series firewalls. Modifying the profile directly updates the licensing for all firewalls using that profile.

B. On the firewall, issue this command: > delete url subscription license: This command does not exist. Licenses are managed through the deployment profile, not directly on the firewall via CLI in this context.

C. Add a new deployment profile with all the licenses selected except Advanced URL Filtering: While this would work, it's less efficient than simply editing the existing profile.

D. Delete the current deployment profile from the cloud service provider: This is too drastic. Deleting the profile would remove all licensing and configuration associated with it, not just the Advanced URL Filtering license.

Comprehensive and Detailed In-Depth Step-by-Step Explanation:Automating the deployment of VM-Series firewalls is essential for scalability and efficiency in cloud and virtualized environments. The Palo Alto Networks Systems Engineer Professional - Software Firewall documentation provides detailed guidance on automation methods, with bootstrapping being the most comprehensive approach.

Deploy a complete bootstrap package by using an ISO image, block storage, or a storage bucket (Option C): Bootstrapping is the most automated method for deploying a VM-Series firewall. A bootstrap package includes all necessary files—init-cfg.txt (for initial configuration), license files, authentication codes, and content updates (e.g., application and threat signatures)—stored in a location accessible to the VM (e.g., an ISO image, AWS S3 bucket, Azure Blob storage, or GCP storage bucket). When the VM-Series firewall boots, it automatically retrieves and applies these files, completing initial deployment, configuration, licensing, and threat content downloads without manual intervention. The documentation emphasizes bootstrapping as the preferred method for fully automated, zero-touch deployments in public clouds, private clouds, or on-premises environments.

Options A (Register the VM-Series firewall and launch the Day 1 Configuration Wizard), B (Use Panorama to push device groups and template stack configurations to the new VM-Series firewall), and D (Connect the VM-Series firewall to Panorama and push the configuration package by using the bootstrap plugin) are incorrect. The Day 1 Configuration Wizard (Option A) requires manual interaction and does not fully automate all steps, such as licensing and content downloads. Using Panorama to push configurations (Options B, D) requires the firewall to be initially deployed and connected to Panorama, which is not fully automated for initial setup; it assumes manual steps or partial automation, not covering licensing and content downloads comprehensively like bootstrapping. There is no specific “bootstrap plugin” mentioned in the documentation for Panorama in this context, making Option D inaccurate.

References: Palo Alto Networks Systems Engineer Professional - Software Firewall, Section: VM-Series Deployment Automation, Bootstrapping Guide, VM-Series Licensing and Configuration Documentation.

Comprehensive and Detailed In-Depth Step-by-Step Explanation:The customer’s requirements involve deploying three different Palo Alto Networks software firewalls—VM-Series (on-premises), CN-Series (Azure), and Cloud NGFW (AWS)—and requiring centralized management. The Palo Alto Networks Systems Engineer Professional - Software Firewall documentation provides guidance on licensing and management solutions for multi-environment deployments.

NGFW Software credits and Panorama (Option D): NGFW credit-based flexible licensing allows the customer to allocate credits for VM-Series, CN-Series, and Cloud NGFW deployments across on-premises, Azure, and AWS environments. Panorama, Palo Alto Networks’ centralized management platform, can manage all three firewall types: VM-Series for on-premises data centers, CN-Series for containerized workloads in Azure, and Cloud NGFW for AWS (via integration with cloud APIs). The documentation specifies that Panorama provides unified policy management, logging, and monitoring for software firewalls, regardless of deployment location, making it the ideal solution for centralized management. NGFW credits simplify licensing across these environments, ensuring flexibility and scalability.

Options A (NGFW Software credits and Strata Cloud Manager [SCM]), B (Fixed VM-Series firewalls, Cloud NGFW credits, and Panorama), and C (NGFW Software credits, Cloud NGFW, and Strata Cloud Manager [SCM]) are incorrect. SCM (Options A, C) is designed for cloud-delivered security services and does not fully support on-premises VM-Series or CN-Series management to the extent Panorama does, as Panorama is the standard management solution for all three firewall types. Fixed VM-Series firewalls (Option B) are not flexible and do not align with the customer’s need for scalable, credit-based licensing, which is better suited for software firewalls across clouds. Option C redundantly mentions Cloud NGFW and does not add value beyond what Panorama and NGFW credits already provide, while SCM is not necessary for this specific multi-environment setup.

References: Palo Alto Networks Systems Engineer Professional - Software Firewall, Section: Multi-Cloud Deployment, Flexible Licensing Overview, Panorama Management Documentation, VM-Series, CN-Series, and Cloud NGFW Deployment Guides.

When using Software NGFW credits and deploying PAN-OS VMs, specific deployment models apply.

Why B and D are correct:

B. Fixed vCPU models: These are pre-defined VM sizes with a fixed number of vCPUs and memory. Examples include VM-50, VM-100, VM-200, etc. When using fixed vCPU models, you consume a fixed number of credits per hour based on the chosen model.

D. Flexible vCPUs: This option allows you to dynamically allocate vCPUs and memory within a defined range. Credit consumption is calculated based on the actual resources used. This provides more granular control over resource allocation and cost.

Why A and C are incorrect:

A. VM-100: While VM-100 is a valid fixed vCPU model, it's not a type of VM selection. It's a specific instance within the "Fixed vCPU models" type. Choosing "VM-100" is choosing a specific fixed vCPU model.

C. Flexible model of working memory: While you do configure the memory alongside vCPUs in the flexible model, the type of selection is "Flexible vCPUs." The flexible model encompasses both vCPU and memory flexibility.

Palo Alto Networks References:

The Palo Alto Networks documentation on VM-Series firewalls in public clouds and the associated licensing models (including the use of credits) explicitly describe the "Fixed vCPU models" and "Flexible vCPUs" as the two primary deployment options when using credits. The documentation details how credit consumption is calculated for each model.

Specifically, look for information on:

VM-Series Deployment Guide for your cloud provider (AWS, Azure, GCP): These guides detail the different deployment options and how to use credits.

VM-Series Licensing and Credits Documentation: This documentation provides details on how credits are consumed with fixed and flexible models.

For example, the VM-Series Deployment Guide for AWS states:

Fixed vCPU models: These are pre-defined VM sizes... You select a specific VM model (e.g., VM-50, VM-100, VM-300), and you are billed a fixed number of credits per hour.

Flexible vCPUs: This option allows you to specify the number of vCPUs and amount of memory... You are billed based on the actual resources you use.