Fast2testからの試験合格準備の必需品PSE-SWFW-Pro-24試験トレーニング問題
有効なパス率はPSE-Software Firewall ProfessionalのPSE-SWFW-Pro-24試験問題
質問 # 32
What are two benefits of credit-based flexible licensing for software firewalls? (Choose two.)
- A. Create virtual Panoramas.
- B. Add Cloud-Delivered Security Services (CDSS) subscriptions to PA-Series firewalls.
- C. Create Cloud NGFWs.
- D. Add Cloud-Delivered Security Services (CDSS) subscriptions to CN-Series firewalls.
正解：C、D
解説：
Credit-based flexible licensing provides flexibility in deploying and managing Palo Alto Networks software firewalls. Let's analyze the options:
A . Create virtual Panoramas: While Panorama can manage software firewalls, credit-based licensing is primarily focused on the firewalls themselves (VM-Series, CN-Series, Cloud NGFW), not on Panorama. Panorama has its own licensing model.
B . Add Cloud-Delivered Security Services (CDSS) subscriptions to CN-Series firewalls: This is a VALID benefit. Credit-based licensing allows customers to use credits to enable CDSS subscriptions (like Threat Prevention, URL Filtering, WildFire) on CN-Series firewalls. This provides flexibility in choosing and applying security services as needed.
Reference:
C . Create Cloud NGFWs: This is a VALID benefit. Cloud NGFW for AWS and Azure are licensed through a credit-based system. Customers consume credits based on usage.
D . Add Cloud-Delivered Security Services (CDSS) subscriptions to PA-Series firewalls: PA-Series firewalls are hardware appliances and use traditional licensing methods. Credit-based licensing is not applicable to them.
質問 # 33
Which three statements describe restrictions or characteristics of Firewall flex credit profiles of a credit pool in the Palo Alto Networks customer support portal? (Choose three.)
- A. Each deployment profile is either CN-Series firewall or VM-Series firewall.
- B. Allocate credits for use with Cloud NGFW for AWS and Azure.
- C. All firewalls activated to a deployment profile will have the same Cloud-Delivered Security Services (CDSS).
- D. The number of licensed cores must match the number of provisioned CPU cores per instance.
- E. Each VM-Series firewall deployment profile is either fixed or flexible.
正解：C、D、E
解説：
Firewall flex credits have specific characteristics.
Why A, C, and D are correct:
A: For flex credits, the number of licensed cores must match the number of provisioned CPU cores. This is a key requirement for accurate credit consumption.
C: Deployment profiles are either fixed (predefined resources) or flexible (using credits).
D: All firewalls within a deployment profile share the same Cloud-Delivered Security Services (CDSS) subscriptions.
Why B and E are incorrect:
B: Flex credits are the mechanism used to deploy Cloud NGFW instances in AWS and Azure, not a separate allocation.
E: Deployment profiles are for VM-Series firewalls. CN-Series firewalls have their own licensing and deployment models.
Palo Alto Networks Reference: The official Palo Alto Networks documentation on VM-Series licensing, flex credits, and deployment profiles contains this information.
質問 # 34
A company that purchased software NGFW credits from Palo Alto Networks has made a decision on the number of virtual machines (VMs) and licenses they wish to deploy in AWS cloud.
How are the VM licenses created?
- A. Access the Palo Alto Networks Application Hub and create a new VM profile.
- B. Access the AWS Marketplace and use the software NGFW credits to purchase the VMs.
- C. Access the Palo Alto Networks Customer Support Portal and request the creation of a new software NGFW serial number.
- D. Access the Palo Alto Networks Customer Support Portal and create a software NGFW credits deployment profile.
正解：D
解説：
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 Reference:
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.
質問 # 35
Tags can be created for which three objects? (Choose three.)
- A. Address groups
- B. Address objects
- C. Service groups
- D. Dynamic NAT objects
- E. External dynamic lists
正解：A、B、C
解説：
Tags provide a flexible way to categorize and manage objects.
Why A, D, and E are correct: Tags can be applied to:
A: Address groups
D: Address objects
E: Service groups
Why B and C are incorrect: Tags cannot be applied to:
B: Dynamic NAT objects
C: External dynamic lists. While you can use tags in external dynamic lists to filter the entries, you cannot directly tag the list itself.
Palo Alto Networks Reference: The PAN-OS administrator's guide provides details on using tags and specifies the objects to which they can be applied
質問 # 36
Which statement describes a benefit of using automation tools like Ansible, Terraform, or pan-os-python to manage PAN-OS firewalls and Panorama?
- A. It eliminates the need to understand PAN-OS configuration concepts and best practices.
- B. It maintains consistency and reduces the risk of human error when managing multiple PAN-OS devices.
- C. It will completely replace the PAN-OS web interface for all management tasks.
- D. It will automatically optimize PAN-OS device performance without requiring any input from the administrator.
正解：B
解説：
Automation tools enhance management efficiency and consistency.
Why D is correct: Automation tools like Ansible, Terraform, and pan-os-python allow for consistent configuration deployment and management across multiple devices, reducing manual errors and ensuring adherence to standards.
Why A, B, and C are incorrect:
A: While automation can improve performance through optimized configurations, it doesn't automatically optimize device performance without administrator input.
B: The PAN-OS web interface remains a valid management option. Automation complements it, not replaces it entirely.
C: Understanding PAN-OS configuration concepts is crucial for effective use of automation tools. These tools automate tasks, but they require proper configuration and scripting.
Palo Alto Networks Reference: Palo Alto Networks documentation on automation and APIs (including the pan-os-python SDK) highlights the benefits of consistency and reduced human error.
質問 # 37
Which three solutions does Strata Cloud Manager (SCM) support? (Choose three.)
- A. VM-Series firewalls
- B. Prisma Cloud
- C. PA-Series firewalls
- D. Prisma Access
- E. CN-Series firewalls
正解：A、C、E
解説：
Strata Cloud Manager (SCM) is designed to simplify the management and operations of Palo Alto Networks next-generation firewalls. It provides centralized management and visibility across various deployment models. Based on official Palo Alto Networks documentation, SCM directly supports the following firewall platforms:
B . CN-Series firewalls: SCM is used to manage containerized firewalls deployed in Kubernetes environments. It facilitates tasks like policy management, upgrades, and monitoring for CN-Series firewalls. This is clearly documented in Palo Alto Networks' CN-Series documentation and SCM administration guides.
D . PA-Series firewalls: SCM provides comprehensive management capabilities for hardware-based PA-Series firewalls. This includes tasks like device onboarding, configuration management, software updates, and log analysis. This is a core function of SCM and is extensively covered in their official documentation.
E . VM-Series firewalls: SCM also supports VM-Series firewalls deployed in various public and private cloud environments. It offers similar management capabilities as for PA-Series, including configuration, policy enforcement, and lifecycle management. This is explicitly mentioned in Palo Alto Networks' VM-Series and SCM documentation.
Why other options are incorrect:
A . Prisma Cloud: Prisma Cloud is a separate cloud security platform that focuses on cloud workload protection, cloud security posture management (CSPM), and cloud infrastructure entitlement management (CIEM). While there might be integrations between Prisma Cloud and other Palo Alto Networks products, Prisma Cloud itself is not directly managed by Strata Cloud Manager. They are distinct platforms with different focuses.
C . Prisma Access: Prisma Access is a cloud-delivered security platform that provides secure access to applications and data for remote users and branch offices. Like Prisma Cloud, it's a separate product, and while it integrates with other Palo Alto Networks offerings, it is not managed by Strata Cloud Manager. It has its own dedicated management plane.
質問 # 38
Which two software firewall types can protect egress traffic from workloads attached to an Azure vWAN hub? (Choose two.)
- A. VM-Series
- B. PA-Series
- C. Cloud NGFW
- D. CN-Series
正解：A、C
質問 # 39
Which three tools are available to customers to facilitate the simplified and/or best-practice configuration of Palo Alto Networks Next-Generation Firewalls (NGFWs)? (Choose three.)
- A. Telemetry to ensure that Palo Alto Networks has full visibility into the firewall configuration
- B. Expedition to enable the creation of custom threat signatures
- C. Policy Optimizer to help identify and recommend Layer 7 policy changes
- D. Day 1 Configuration through the customer support portal (CSP)
- E. Best Practice Assessment (BPA) in Strata Cloud Manager (SCM)
正解：B、C、E
解説：
Palo Alto Networks provides several tools to simplify NGFW configuration and ensure best practices are followed:
A . Telemetry to ensure that Palo Alto Networks has full visibility into the firewall configuration: While telemetry is crucial for monitoring and threat intelligence, it doesn't directly facilitate configuration in a simplified or best-practice manner. Telemetry provides data about the configuration and its performance, but it doesn't guide the configuration process itself.
B . Day 1 Configuration through the customer support portal (CSP): The CSP offers resources and documentation, but it doesn't provide a specific "Day 1 Configuration" tool that automates or simplifies initial setup in a guided way. The initial configuration is typically done through the firewall's web interface or CLI.
C . Policy Optimizer to help identify and recommend Layer 7 policy changes: This is a key tool for simplifying and optimizing security policies. Policy Optimizer analyzes traffic logs and provides recommendations for refining Layer 7 policies based on application usage. This helps reduce policy complexity and improve security posture by ensuring policies are as specific as possible.
D . Expedition to enable the creation of custom threat signatures: Expedition is a migration tool that can also be used to create custom App-IDs and threat signatures. While primarily for migrations, its ability to create custom signatures helps tailor the firewall's protection to specific environments and applications, which is a form of configuration optimization.
E . Best Practice Assessment (BPA) in Strata Cloud Manager (SCM): The BPA is a powerful tool that analyzes firewall configurations against Palo Alto Networks best practices. It provides detailed reports with recommendations for improving security, performance, and compliance. This is a direct way to ensure configurations adhere to best practices.
Reference:
Palo Alto Networks documentation highlights these tools:
Policy Optimizer documentation: Search for "Policy Optimizer" on the Palo Alto Networks support portal. This documentation explains how the tool analyzes traffic and provides policy recommendations.
Expedition documentation: Search for "Expedition" on the Palo Alto Networks support portal. This documentation describes its migration and custom signature creation capabilities.
Strata Cloud Manager documentation: Search for "Strata Cloud Manager" or "Best Practice Assessment" within the SCM documentation on the support portal. This will provide details on how the BPA works and the types of recommendations it provides.
These references confirm that Policy Optimizer, Expedition (for custom signatures), and the BPA in SCM are tools specifically designed to facilitate simplified and best-practice configuration of Palo Alto Networks NGFWs.
質問 # 40
Which two statements accurately describe cloud-native load balancing with Palo Alto Networks VM-Series firewalls and/or Cloud NGFW in public cloud environments? (Choose two.)
- A. VM-Series firewall load balancing is automated and is handled by the internal mechanics of the NGFW software without the need for a load balancer.
- B. Cloud NGFW in AWS or Azure has load balancing built into the underlying solution and does not require the deployment of a separate load balancer.
- C. VM-Series firewall deployments in the public cloud will require the deployment of a cloud-native load balancer if high availability (HA) or redundancy is needed.
- D. Cloud NGFW's distributed architecture model requires deployment of a single centralized firewall and will force all traffic to the firewall across pre-built VPN tunnels.
正解：B、C
解説：
Cloud-native load balancing with Palo Alto Networks firewalls in public clouds involves understanding the distinct approaches for VM-Series and Cloud NGFW:
A . Cloud NGFW's distributed architecture model requires deployment of a single centralized firewall and will force all traffic to the firewall across pre-built VPN tunnels: This is incorrect. Cloud NGFW uses a distributed architecture where traffic is steered to the nearest Cloud NGFW instance, often using Gateway Load Balancers (GWLBs) or similar services. It does not rely on a single centralized firewall or force all traffic through VPN tunnels.
B . VM-Series firewall deployments in the public cloud will require the deployment of a cloud-native load balancer if high availability (HA) or redundancy is needed: This is correct. VM-Series firewalls, when deployed for HA or redundancy, require a cloud-native load balancer (e.g., AWS ALB/NLB/GWLB, Azure Load Balancer) to distribute traffic across the active firewall instances. This ensures that if one firewall fails, traffic is automatically directed to a healthy instance.
C . Cloud NGFW in AWS or Azure has load balancing built into the underlying solution and does not require the deployment of a separate load balancer: This is also correct. Cloud NGFW integrates with cloud-native load balancing services (e.g., Gateway Load Balancer in AWS) as part of its architecture. This provides automatic scaling and high availability without requiring you to manage a separate load balancer.
D . VM-Series firewall load balancing is automated and is handled by the internal mechanics of the NGFW software without the need for a load balancer: This is incorrect. VM-Series firewalls do not have built-in load balancing capabilities for HA. A cloud-native load balancer is essential for distributing traffic and ensuring redundancy.
Reference:
Cloud NGFW documentation: Look for sections on architecture, traffic steering, and integration with cloud-native load balancing services (like AWS Gateway Load Balancer).
VM-Series deployment guides for each cloud provider: These guides explain how to deploy VM-Series firewalls for HA using cloud-native load balancers.
These resources confirm that VM-Series requires external load balancers for HA, while Cloud NGFW has load balancing integrated into its design.
質問 # 41
What is the primary purpose of the pan-os-python SDK?
- A. To replace the PAN-OS web interface with a Python-based interface
- B. To create a Python-based firewall that is compatible with the latest PAN-OS
- C. To provide a Python interface to interact with PAN-OS firewalls and Panorama
- D. To automate the deployment of PAN-OS firewalls by using Python
正解：C
解説：
The question asks about the primary purpose of the pan-os-python SDK.
D . To provide a Python interface to interact with PAN-OS firewalls and Panorama: This is the correct answer. The pan-os-python SDK (Software Development Kit) is designed to allow Python scripts and applications to interact programmatically with Palo Alto Networks firewalls (running PAN-OS) and Panorama. It provides functions and classes that simplify tasks like configuration management, monitoring, and automation.
Why other options are incorrect:
A . To create a Python-based firewall that is compatible with the latest PAN-OS: The pan-os-python SDK is not about creating a firewall itself. It's a tool for interacting with existing PAN-OS firewalls.
B . To replace the PAN-OS web interface with a Python-based interface: While you can build custom tools and interfaces using the SDK, its primary purpose is not to replace the web interface. The web interface remains the standard management interface.
C . To automate the deployment of PAN-OS firewalls by using Python: While the SDK can be used as part of an automated deployment process (e.g., in conjunction with tools like Terraform or Ansible), its core purpose is broader: to provide a general Python interface for interacting with PAN-OS and Panorama, not just for deployment.
Palo Alto Networks Reference:
The primary reference is the official pan-os-python SDK documentation, which can be found on GitHub (usually in the Palo Alto Networks GitHub organization) and is referenced on the Palo Alto Networks Developer portal. Searching for "pan-os-python" on the Palo Alto Networks website or on GitHub will locate the official repository.
The documentation will clearly state that the SDK's purpose is to:
Provide a Pythonic way to interact with PAN-OS devices.
Abstract the underlying XML API calls, making it easier to write scripts.
Support various operations, including configuration, monitoring, and operational commands.
The documentation will contain examples demonstrating how to use the SDK to perform various tasks, reinforcing its role as a Python interface for PAN-OS and Panorama.
質問 # 42
What can a firewall use to automatically update Security policies with new IP address information for a virtual machine (VM) when it has moved from host-A to host-B because host-A is down or undergoing periodic maintenance?
- A. Dynamic IP Groups
- B. Dynamic Address Groups
- C. Dynamic Host Groups
- D. Dynamic User Groups
正解：B
解説：
When a virtual machine moves between hosts and its IP address changes (or if it's assigned a new IP from a pool), traditional static security policies become ineffective. Dynamic Address Groups solve this problem.
A . Dynamic Address Groups: These groups automatically update their membership based on criteria such as tags, VM names, or other dynamic attributes. When a VM moves and its IP address changes, the Dynamic Address Group automatically updates its membership, ensuring that security policies remain effective without manual intervention. This is the correct solution for this scenario.
B . Dynamic User Groups: These groups are based on user identity and are used for user-based policy enforcement, not for tracking IP addresses of VMs.
C . Dynamic Host Groups: This is not a standard Palo Alto Networks term.
D . Dynamic IP Groups: While the concept sounds similar, the official Palo Alto Networks terminology is "Dynamic Address Groups." They achieve the functionality described in the question.
質問 # 43
Per reference architecture, which default PAN-OS configuration should be overridden to make VM-Series firewall deployments in the public cloud more secure?
- A. Intrazone-default rule service
- B. Interzone-default rule service
- C. Interzone-default rule action and logging
- D. Intrazone-default rule action and logging
正解：C
解説：
The default interzone rule in PAN-OS is typically set to "deny." While this is generally secure, the logging is not enabled by default. In public cloud deployments, enabling logging for the interzone-default rule is crucial for visibility and troubleshooting.
Why C is correct: Overriding the action of the interzone-default rule is generally not recommended (unless you have very specific requirements). The default "deny" action is a core security principle. However, overriding the logging is essential. By enabling logging, you gain visibility into any traffic that is denied by this default rule, which is vital for security auditing and troubleshooting connectivity issues.
Why A, B, and D are incorrect:
A: The intrazone-default rule allows traffic within the same zone by default. While logging is always good practice, it's less critical than logging denied interzone traffic.
B: The default service for the interzone rule is "any," which is appropriate given the default action is "deny." Changing the service doesn't inherently improve security in the context of a default deny rule.
D: Similar to B, changing the service on the intrazone rule is not the primary security concern in cloud deployments.
Palo Alto Networks Reference:
While there isn't one specific document stating "always enable logging on the interzone-default rule in the cloud," this is a best practice emphasized in various Palo Alto Networks resources related to cloud security and VM-Series deployments.
Look for guidance in:
VM-Series Deployment Guides for your cloud provider (AWS, Azure, GCP): These guides often contain security best practices, including recommendations for logging.
Best Practice Assessment (BPA) checks: The BPA tool often flags missing logging on interzone rules as a finding.
Live Online training for VM-Series and Cloud Security: Palo Alto Networks training courses frequently emphasize the importance of logging for visibility and troubleshooting in cloud environments.
The core principle is that in cloud environments, network visibility is paramount. Logging denied traffic is a critical component of that visibility.
質問 # 44
Which three presales methods will help secure the technical win of software firewalls? (Choose three.)
- A. Network Security Design workshops
- B. Provide link to PAYG Cloud NGFW in the Azure Marketplace
- C. Unsolicited proposals that disregard customer needs
- D. Proof of Value (POV) product evaluations
正解：A、B、D
解説：
Securing a technical win involves demonstrating value, understanding customer needs, and providing tangible solutions.
Why A, C, and D are correct:
A: Providing a link to the PAYG Cloud NGFW in the Azure Marketplace (or AWS Marketplace) offers a direct, easy way for customers to explore and potentially trial the solution. This lowers the barrier to entry and facilitates quick evaluation.
C: Network Security Design workshops are crucial for understanding the customer's environment, challenges, and requirements. This collaborative approach allows for tailored solutions and builds trust.
D: Proof of Value (POV) product evaluations allow customers to test the solution in their own environment, demonstrating its effectiveness and addressing specific concerns. This is a powerful way to secure a technical win.
Why B is incorrect: Unsolicited proposals that disregard customer needs are ineffective and can damage credibility. It's essential to understand the customer's context before proposing solutions.
Palo Alto Networks Reference: Palo Alto Networks sales enablement materials and partner training emphasize the importance of needs discovery, solution selling, and demonstrating value through POVs.
質問 # 45
What are three benefits of Palo Alto Networks VM-Series firewalls as they relate to direct integration with third-party network virtualization solution providers? (Choose three.)
- A. Integration with Nutanix AHV allows the firewall to be dynamically informed of changes in the environment and ensures policy is applied to virtual machines (VMs) as they join the network.
- B. Integration with network virtualization solution providers allows manual deployment and management of firewall rules through multiple interfaces and front ends specific to each technology.
- C. Integration with Cisco ACI allows insertion of a virtual firewall and enforcement of dynamic policies between endpoint groups without the need for manual policy adjustments.
- D. Integration with VMware NSX provides comprehensive visibility and security of all virtualized data center traffic including intra-host ESXi virtual machine (VM) communications.
- E. Integration with a third-party network virtualization solution allows management and deployment of the entire virtual network and hosts directly from Panorama.
正解：A、C、D
解説：
The question focuses on the benefits of VM-Series firewalls concerning direct integration with third-party network virtualization solutions.
A . Integration with Cisco ACI allows insertion of a virtual firewall and enforcement of dynamic policies between endpoint groups without the need for manual policy adjustments. This is a key benefit. The integration between Palo Alto Networks VM-Series and Cisco ACI automates the insertion of the firewall into the traffic path and enables dynamic policy enforcement based on ACI endpoint groups (EPGs). This eliminates manual policy adjustments and simplifies operations.
C . Integration with Nutanix AHV allows the firewall to be dynamically informed of changes in the environment and ensures policy is applied to virtual machines (VMs) as they join the network. This is also a core advantage. The integration with Nutanix AHV allows the VM-Series firewall to be aware of VM lifecycle events (creation, deletion, migration). This dynamic awareness ensures that security policies are automatically applied to VMs as they are provisioned or moved within the Nutanix environment.
D . Integration with VMware NSX provides comprehensive visibility and security of all virtualized data center traffic including intra-host ESXi virtual machine (VM) communications. This is a significant benefit. The integration between VM-Series and VMware NSX provides granular visibility and security for all virtualized traffic, including east-west (VM-to-VM) traffic within the same ESXi host. This level of microsegmentation is crucial for securing modern data centers.
Why other options are incorrect:
B . Integration with a third-party network virtualization solution allows management and deployment of the entire virtual network and hosts directly from Panorama. While Panorama provides centralized management for VM-Series firewalls, it does not manage the underlying virtual network infrastructure or hosts of third-party providers like VMware NSX or Cisco ACI. These platforms have their own management planes. Panorama manages the security policies and firewalls, not the entire virtualized infrastructure.
E . Integration with network virtualization solution providers allows manual deployment and management of firewall rules through multiple interfaces and front ends specific to each technology. This is the opposite of what integration aims to achieve. The purpose of integration is to automate and simplify management, not to require manual configuration through multiple interfaces. Direct integration aims to reduce manual intervention and streamline operations.
Palo Alto Networks Reference:
To verify these points, you can refer to the following types of documentation on the Palo Alto Networks support site (live.paloaltonetworks.com):
VM-Series Deployment Guides: These guides often have sections dedicated to integrations with specific virtualization platforms like VMware NSX, Cisco ACI, and Nutanix AHV.
Solution Briefs and White Papers: Palo Alto Networks publishes documents outlining the benefits and technical details of these integrations.
Technology Partner Pages: On the Palo Alto Networks website, there are often pages dedicated to technology partners like VMware, Cisco, and Nutanix, which describe the joint solutions and integrations.
質問 # 46
Which statement correctly describes behavior when using Ansible to automate configuration changes on a PAN-OS firewall or in Panorama?
- A. Ansible requires direct access to the firewall's CLI to make changes.
- B. Ansible requires the use of Python to create playbooks.
- C. Ansible uses the XML API to make configuration changes to PAN-OS.
- D. Ansible can only be used to automate configuration changes on physical firewalls but not virtual firewalls.
正解：C
解説：
Ansible interacts with PAN-OS through its API.
Why C is correct: Ansible uses the PAN-OS XML API to manage configurations. This allows for programmatic interaction and automation.
Why A, B, and D are incorrect:
A . Ansible can only be used to automate configuration changes on physical firewalls but not virtual firewalls: Ansible can manage both physical (PA-Series) and virtual (VM-Series, CN-Series) firewalls.
B . Ansible requires direct access to the firewall's CLI to make changes: Ansible does not require direct CLI access. It uses the API, which is more structured and secure.
D . Ansible requires the use of Python to create playbooks: While Ansible playbooks are written in YAML, you don't need to write Python code directly. Ansible modules handle the underlying API interactions. The pan-os-python SDK is a separate tool that can be used for more complex automation tasks, but it's not required for basic Ansible playbooks.
Palo Alto Networks Reference:
Ansible Collections for Palo Alto Networks: These collections, available on Ansible Galaxy, provide modules for interacting with PAN-OS via the API.
Palo Alto Networks Documentation on API Integration: The API documentation describes how to use the XML API for configuration management.
Palo Alto Networks GitHub Repositories: Palo Alto Networks provides examples and resources on using Ansible with PAN-OS.
質問 # 47
Which three Cloud NGFW management tasks are inherently performed by the service within AWS and Azure? (Choose three.)
- A. Installing new content (applications and threats)
- B. Blocking high-risk S2C threats in accordance with SOC2 compliance
- C. Decrypting high-risk SSL traffic
- D. Horizontally scaling out to meet increased traffic demand
- E. Installing new PAN-OS software updates
正解：A、D、E
解説：
The question asks about Cloud NGFW management tasks performed inherently by the service within AWS and Azure. This means we are looking for tasks that are automated and handled by the Cloud NGFW service itself, not by the customer.
Here's a breakdown of why A, B, and C are correct and why D and E are incorrect, referencing relevant Palo Alto Networks documentation where possible (though specific, publicly accessible documentation on the inner workings of the managed service is limited, the principles are consistent with their general cloud and firewall offerings):
A . Horizontally scaling out to meet increased traffic demand: This is a core feature of cloud-native services. Cloud NGFW is designed to automatically scale its resources (compute, memory, etc.) based on traffic volume. This eliminates the need for manual intervention by the customer to provision or de-provision resources. This aligns with the general principles of cloud elasticity and autoscaling, which are fundamental to cloud-native services like Cloud NGFW. While explicit public documentation detailing the exact scaling mechanism is limited, it's a standard practice for cloud-based services and is implied in the general description of Cloud NGFW as a managed service.
B . Installing new content (applications and threats): Palo Alto Networks maintains the threat intelligence and application databases for Cloud NGFW. This means that updates to these databases, which are crucial for identifying and blocking threats, are automatically pushed to the service by Palo Alto Networks. Customers do not need to manually download or install these updates. This is consistent with how Palo Alto Networks manages its other security services, such as Threat Prevention and WildFire, where content updates are delivered automatically.
C . Installing new PAN-OS software updates: Just like content updates, PAN-OS software updates are also managed by Palo Alto Networks for Cloud NGFW. This ensures that the service is always running the latest and most secure version of the operating system. This removes the operational burden of managing software updates from the customer. This is a key advantage of a managed service.
D . Blocking high-risk S2C threats in accordance with SOC2 compliance: While Cloud NGFW does block threats, including server-to-client (S2C) threats, the management of this blocking is not inherently performed by the service in the context of SOC2 compliance. SOC2 is an auditing framework, and compliance is the customer's responsibility. The service provides the tools to achieve security controls, but demonstrating and maintaining compliance is the customer's task. The service does not inherently manage the compliance process itself.
E . Decrypting high-risk SSL traffic: While Cloud NGFW can decrypt SSL traffic for inspection (SSL Forward Proxy), the question asks about tasks inherently performed by the service. Decryption is a configurable option. Customers choose whether or not to enable SSL decryption. It is not something the service automatically does without explicit configuration. Therefore, it's not an inherent management task performed by the service.
In summary, horizontal scaling, content updates, and PAN-OS updates are all handled automatically by the Cloud NGFW service, making A, B, and C the correct answers. D and E involve customer configuration or compliance considerations, not inherent management tasks performed by the service itself.
質問 # 48
A company wants to make its flexible-license VM-Series firewall, which runs on ESXi, process higher throughput.
Which order of steps should be followed to minimize downtime?
- A. Increase the vCPU within the deployment profile.
Retrieve or fetch license keys on the VM-Series NGFW.
Confirm the correct tier level and vCPU appear on the NGFW dashboard.
Power-off the VM and increase the vCPUs within the hypervisor.
Power-on the VM-Series NGFW. - B. Power-off the VM and increase the vCPUs within the hypervisor.
Power-on the VM-Series NGFW.
Retrieve or fetch license keys on the VM-Series NGFW.
Increase the vCPU within the deployment profile.
Confirm the correct tier level and vCPU appear on the NGFW dashboard. - C. Increase the vCPU within the deployment profile.
Retrieve or fetch license keys on the VM-Series NGFW.
Power-off the VM and increase the vCPUs within the hypervisor.
Power-on the VM-Series NGFW.
Confirm the correct tier level and vCPU appear on the NGFW dashboard. - D. Power-off the VM and increase the vCPUs within the hypervisor.
Increase the vCPU within the deployment profile.
Retrieve or fetch license keys on the VM-Series NGFW.
Confirm the correct tier level and vCPU appear on the NGFW dashboard.
Power-on the VM-Series NGFW.
正解：C
解説：
To minimize downtime when increasing throughput on a flexible-license VM-Series firewall running on ESXi, the following steps should be taken:
Increase the vCPU within the deployment profile: This is the first step. By increasing the vCPU allocation in the licensing profile, you prepare the license system for the change. This does not require a VM reboot.
Retrieve or fetch license keys on the VM-Series NGFW: After adjusting the licensing profile, the firewall needs to retrieve the updated license information to reflect the new vCPU allocation. This can be done via the web UI or CLI and usually does not require a reboot.
Power-off the VM and increase the vCPUs within the hypervisor: Now that the license is prepared, the VM can be powered off, and the vCPUs can be increased within the ESXi hypervisor settings.
Power-on the VM-Series NGFW: After increasing the vCPUs in the hypervisor, power on the VM. The firewall will now use the allocated resources and the updated license.
Confirm the correct tier level and vCPU appear on the NGFW dashboard: Finally, verify in the firewall's web UI or CLI that the correct license tier and vCPU count are reflected.
This order minimizes downtime because the licensing changes are handled before the VM is rebooted.
Reference:
While not explicitly documented in a single, numbered step list, the concepts are covered in the VM-Series deployment guides and licensing documentation:
VM-Series Deployment Guides: These guides explain how to configure vCPUs and licensing.
Flex Licensing Documentation: This explains how license allocation works with vCPUs.
These resources confirm that adjusting the license profile before the VM reboot is crucial for minimizing downtime.
質問 # 49
Which three resources are deployment options for Cloud NGFW for Azure or AWS? (Choose three.)
- A. Panorama AWS and Azure plugins
- B. Palo Alto Networks Ansible playbooks
- C. Azure Portal
- D. AWS Firewall Manager
- E. Azure CLI or Azure Terraform Provider
正解：B、C、E
解説：
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 Reference:
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.
質問 # 50
What are two methods or tools to directly automate the deployment of VM-Series NGFWs into supported public clouds? (Choose two.)
- A. GitHub PaloAltoNetworks Terraform SWFW modules
- B. Deployment configuration in the public cloud Panorama plugins
- C. paloaltonetworks.panos Ansible collection
- D. panos Terraform provider
正解：A、D
解説：
Automating VM-Series firewall deployment in public clouds is crucial for efficient and consistent deployments. Here's a breakdown of the options:
A . GitHub PaloAltoNetworks Terraform SWFW modules: This is a VALID method. Palo Alto Networks maintains Terraform modules on GitHub specifically designed for deploying VM-Series firewalls in various cloud environments (AWS, Azure, GCP). These modules provide pre-built configurations and best practices, simplifying and automating the infrastructure provisioning.
Reference:
B . Deployment configuration in the public cloud Panorama plugins: While Panorama plugins enhance management and visibility, they don't directly automate the deployment of the VM-Series instances themselves in the cloud provider's infrastructure. Plugins primarily focus on post-deployment configuration, management, and monitoring. They rely on the instances being already deployed.
C . paloaltonetworks.panos Ansible collection: While Ansible is a powerful automation tool and the paloaltonetworks.panos collection allows for configuring and managing existing Palo Alto Networks devices, it's not the primary tool for deploying the VM-Series instances in the cloud. It's used for configuration after the instances are deployed.
D . panos Terraform provider: This is a VALID method. The Terraform provider for Palo Alto Networks firewalls (panos) allows for managing the configuration of the firewalls (like policies, objects, etc.) but also, importantly, can be used in conjunction with cloud provider Terraform providers (like aws, azurerm, google) to automate the entire deployment process, including the creation of the VM instances themselves.
質問 # 51
Which three statements describe benefits of Palo Alto Networks Cloud-Delivered Security Services (CDSS) over other vendor solutions? (Choose three.)
- A. It requires no additional performance overhead when enabling additional features.
- B. Individually targeted products provide better security than platform solutions.
- C. It provides simplified management through fewer consoles for more effective security coverage.
- D. It significantly reduces the total cost of ownership for the customer.
- E. Multi-vendor best-of-breed products provide security coverage on a per-use-case basis.
正解：A、C、D
解説：
Palo Alto Networks Cloud-Delivered Security Services (CDSS) offer several advantages over other security solutions:
A . Individually targeted products provide better security than platform solutions: This is generally the opposite of Palo Alto Networks' philosophy. CDSS is a platform approach, integrating multiple security functions into a unified service. This integrated approach is often more effective than managing disparate point solutions.
B . Multi-vendor best-of-breed products provide security coverage on a per-use-case basis: While "best-of-breed" has its merits, managing multiple vendors increases complexity and can lead to integration challenges. CDSS provides a comprehensive set of security services from a single vendor, simplifying management and integration.
C . It requires no additional performance overhead when enabling additional features: This is a key advantage of CDSS. Because the services are cloud-delivered and integrated into the platform, enabling additional security functions typically does not introduce significant performance overhead on the firewall itself.
D . It provides simplified management through fewer consoles for more effective security coverage: CDSS is managed through Panorama or Strata Cloud Manager, providing a single pane of glass for managing multiple security functions. This simplifies management compared to managing separate consoles for different security products.
E . It significantly reduces the total cost of ownership for the customer: By consolidating security functions into a single platform and reducing management overhead, CDSS can help reduce the total cost of ownership compared to deploying and managing separate point solutions.
Reference:
Information about CDSS and its benefits can be found on the Palo Alto Networks website and in their marketing materials:
CDSS overview: Search for "Cloud-Delivered Security Services" on the Palo Alto Networks website. This will provide information on the benefits and features of CDSS.
These resources highlight the advantages of CDSS in terms of performance, simplified management, and reduced TCO.
質問 # 52
A partner has successfully showcased and validated the efficacy of the Palo Alto Networks software firewall to a customer.
Which two additional partner-delivered or Palo Alto Networks-delivered common options can the sales team offer to the customer before the sale is completed? (Choose two.)
- A. Network encryption services (NES) delivered by an approved NES partner to ensure none of the data traversed is readable by third-party entities
- B. Managed services delivered by an approved Managed Security Services Program (MSSP) partner for day-to-day management of the environment
- C. Hardware collection and recycling services by Palo Alto Networks or by an approved NextWave Partner for the customer's existing firewall infrastructure
- D. Professional services delivered by Palo Alto Networks or by an approved Certified Professional Services Partner (CPSP) for deployment assistance or QuickStart
正解：B、D
解説：
After a successful software firewall demonstration, the sales team can offer additional services to facilitate the customer's adoption and ongoing management:
A . Hardware collection and recycling services by Palo Alto Networks or by an approved NextWave Partner for the customer's existing firewall infrastructure: While some partners might offer recycling services independently, this isn't a standard offering directly tied to the Palo Alto Networks sales process before a sale is completed. Recycling or trade-in programs are often handled separately or after a purchase.
B . Professional services delivered by Palo Alto Networks or by an approved Certified Professional Services Partner (CPSP) for deployment assistance or QuickStart: This is a common and valuable offering. Professional services can help customers with initial deployment, configuration, and knowledge transfer, ensuring a smooth transition and maximizing the value of the firewall. QuickStart packages are a specific type of professional service designed for rapid deployment.
C . Network encryption services (NES) delivered by an approved NES partner to ensure none of the data traversed is readable by third-party entities: While encryption is a crucial aspect of security, offering separate NES services from a specific "NES partner" isn't a standard pre-sales offering related to firewall deployment. The NGFW itself provides various encryption capabilities (e.g., VPNs, SSL decryption).
D . Managed services delivered by an approved Managed Security Services Program (MSSP) partner for day-to-day management of the environment: Offering managed services is a common pre-sales option. MSSPs can handle ongoing monitoring, management, and maintenance of the firewall, allowing the customer to focus on their core business.
Reference:
Information about these services can be found on the Palo Alto Networks website and partner portal:
Partner programs: Information about CPSPs and MSSPs can be found in the Palo Alto Networks partner program documentation.
Professional services: Details about Palo Alto Networks professional services offerings, including QuickStart packages, are available on their website.
These resources confirm that professional services (including QuickStart) and managed services are standard pre-sales options.
質問 # 53
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