QUESTION: 9

How must a Palo Alto Networks Next-Generation Firewall (NGFW) be configured in order to secure traffic in a Cisco ACI environment?

It must be deployed as a member of a device cluster.
It must be identified as a default gateway.
It must receive all forwarding lookups from the network controller.
It must use a Layer 3 underlay network.

Answer(s): D

Explanation:

The Palo Alto Networks Next-Generation Firewall must be integrated into the Layer 3 underlay network to secure traffic within a Cisco ACI environment.

Reference:

Integration documentation for Cisco ACI and Palo Alto Networks indicates the necessity of Layer 3 integration for policy enforcement and traffic management.
Palo Alto Networks and Cisco ACI Integration

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QUESTION: 10

Which two elements of the Palo Alto Networks platform architecture enable security orchestration in a software-defined network (SDN)? (Choose two.)

NVGRE support for advanced VLAN integration
Full set of APIs enabling programmatic control of policy and configuration
VXLAN support for network-layer abstraction
Dynamic Address Groups to adapt Security policies dynamically

Answer(s): B,D

Explanation:

Full set of APIs enabling programmatic control of policy and configuration:
Palo Alto Networks provides a comprehensive set of APIs that allow for the automation and orchestration of security policies and configurations in an SDN environment.

Reference:

PAN-OS API documentation covers extensive API capabilities for automation and orchestration.

PAN-OS API Guide
Dynamic Address Groups to adapt Security policies dynamically:
Dynamic Address Groups (DAGs) enable the firewall to automatically adjust policies based on dynamic conditions, crucial for SDN environments where network configurations frequently change.
PAN-OS documentation on Dynamic Address Groups outlines their use in dynamic environments.
Dynamic Address Groups - PAN-OS

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QUESTION: 11

What do tags allow a VM-Series firewall to do in a virtual environment?

Integrate with security information and event management (SIEM) solutions.
Enable machine learning (ML).
Provide adaptive reporting.
Adapt Security policy rules dynamically.

Answer(s): D

Explanation:

Tags in a VM-Series firewall environment allow administrators to dynamically adjust security policy rules based on changes within the virtual environment. These tags can be used to label and categorize virtual machines (VMs) or other entities within the environment, and policies can be created to automatically respond to these tags. This facilitates adaptive security measures that align with the current state and requirements of the environment.

Reference:

Palo Alto Networks VM-Series Deployment Guide: Dynamic Address Groups and Tags

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QUESTION: 12

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

Configuration of asymmetric routing
Assignment of identical licenses and subscriptions
Deployment on a different host
Deployment on same type of hypervisor

Answer(s): B,D

Explanation:

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.

Reference:

Palo Alto Networks High Availability Guide: HA Requirements

Palo Alto Networks VM-Series Deployment Guide: High Availability

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Free PSE-SoftwareFirewall Exam Braindumps (page: 4)

QUESTION: 9

Explanation:

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QUESTION: 10

Explanation:

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QUESTION: 11

Explanation:

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QUESTION: 12

Explanation:

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