NGFW EngineerDemo

By Palo Alto Networks · Browse Mode
About the Exam

Validates experienced network security engineers and firewall administrators on PAN-OS networking, device settings, integration and automation, object configuration, policy creation, and the management and operation of next-generation firewalls. It is designed for network engineers, security engineers, firewall engineers, firewall administrators, professional services consultants, network security support engineers, and others responsible for PAN-OS and firewall administration. Passing demonstrates job-ready skills for deploying, operating, and administering Palo Alto Networks NGFW products, including centralized management with Panorama, templates, and rulesets.

Exam Topics

  • PAN-OS Networking Configuration40%
  • PAN-OS Device Setting Configuration40%
  • Integration and Automation20%

How to Use This Practice Exam

  1. Browse — Read each question, select your answer, and reveal the explanation.
  2. Exam Mode — Simulate real exam conditions with a timed session and score report.
  3. Learn Mode — Spaced repetition schedules questions you struggle with for long-term retention.

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Last updated July 7, 2026 at 2:10 AM

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QuestionQ1

PAN-OS Networking Configuration

In an active/active high-availability (HA) deployment using two PA-Series firewalls, how is the HA3 interface used by the firewalls?

  • A To forward packets to the HA peer during session setup and asymmetric traffic flow
  • B To exchange hellos, heartbeats, HA state information, and management plane synchronization for routing and User-ID information
  • C To synchronize sessions, forwarding tables, IPSec security associations, and ARP tables between firewalls in an HA pair
  • D To perform session cache synchronization among all HA peers having the same cluster ID
Explanation

In active/active HA, the HA3 link enables a firewall to forward packets to its HA peer for session setup and for processing asymmetrically routed traffic, including Layer 7 inspection. HA1 is the control link, HA2 carries state synchronization, and HA4 is used for session-cache synchronization among cluster members.

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QuestionQ2

PAN-OS Networking Configuration

While upgrading routing infrastructure in a customer environment, a network administrator plans to implement the Advanced Routing Engine (ARE) on a Palo Alto Networks firewall.

Which firewall models support this configuration?

Choose three
  • A PA-5280, PA-7080, PA-3250, VM-Series
  • B PA-455, VM-Series, PA-1410, PA-5450
  • C PA-3260, PA-5410, PA-850, PA-460
  • D PA-7050, PA-1420, VM-Series, CN-Series
Explanation

The Advanced Routing Engine is supported on PA-7000, PA-5400, PA-5200, PA-3200, PA-1400, and PA-400 Series firewalls, as well as VM-Series and CN-Series firewalls. Accordingly, the model groups in A, B, and D are supported. PA-850 is not included in the supported-platform list, so C is not valid.

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QuestionQ3

PAN-OS Networking Configuration

An organization is deploying VM-Series firewalls in Microsoft Azure to protect its VNets. A key requirement is for the security infrastructure to withstand the failure of an entire Azure Availability Zone.

What is the recommended approach to meet this objective?

  • A Deploy multiple, independent VM-Series firewalls in different Availability Zones and use an Azure Load Balancer to distribute traffic to them.
  • B Implement a Terraform configuration that automatically redeploys the firewall in a new zone if the original one fails.
  • C Use Azure Traffic Manager to direct traffic to a primary VM-Series firewall, with a second firewall in another zone as a failover target.
  • D Configure PAN-OS active/passive high availability (HA) between two VM-Series instances in separate Availability Zones using HA links over a VNet peering connection.
Explanation

Deploying independent VM-Series firewalls in separate Availability Zones behind an Azure Load Balancer provides resilience to an Availability Zone outage. The load balancer health-checks the instances and distributes traffic only to healthy firewalls, so loss of one zone does not eliminate the security path.

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QuestionQ4

PAN-OS Networking Configuration

When configuring a Zone Protection profile, under which section (protection type) would an NGFW engineer set options to defend against activities such as spoofed IP addresses and split-handshake session-establishment attempts?

  • A Flood Protection
  • B Protocol Protection
  • C Packet-Based Attack Protection
  • D Reconnaissance Protection
Explanation

Packet-Based Attack Protection includes IP Drop settings for spoofed IP addresses and TCP Drop settings for Split Handshake, which enforces the standard TCP three-way handshake.

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QuestionQ5

PAN-OS Networking Configuration

Which feature can be enabled on a Layer 3 interface but is unavailable on Layer 2 interfaces?

  • A NetFlow profile
  • B LLDP profile
  • C QoS profile
  • D DHCP client
Explanation

A DHCP client is configured on a Layer 3 interface to obtain a dynamically assigned IPv4 address. Layer 2 interfaces do not provide this Layer 3 IP-addressing function. NetFlow and LLDP can be used with Layer 2 interfaces as well.

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