Free NGFW-Engineer: Palo Alto Networks Next-Generation Firewall Engineer Exam Questions and Answers
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Last updated: September 19, 2026
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Question #1
Which statement applies to Log Collector Groups?
Please select an optionIncorrectCorrect answer: D
The maximum number of Log Collectors that can be added to a Log Collector Group is 18 plus 2 hot spares, ensuring redundancy and availability in case of failure. This allows for a total of up to 20 Log Collectors in a group, providing sufficient scalability and reliability for log collection.
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After an engineer configures an IPSec tunnel with a Cisco ASA, the Palo Alto Networks firewall generates system messages reporting the tunnel is failing to establish. Which of the following actions will resolve this issue?
Please select an optionIncorrectCorrect answer: B
The Proxy IDs (or Traffic Selectors) define the local and remote subnets that are allowed to communicate over the IPSec tunnel. If the Proxy IDs on the Palo Alto Networks firewall do not match the configuration on the Cisco ASA, the tunnel will fail to establish because the firewalls won't agree on which traffic to encrypt. Ensuring that the Proxy IDs match between the Palo Alto Networks firewall and the Cisco ASA will resolve the issue.
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What must be configured before a firewall administrator can define policy rules based on users and groups?
Please select an optionIncorrectCorrect answer: C
Before a firewall administrator can define policy rules based on users and groups, the Group Mapping settings must be configured. These settings enable the firewall to map users to their respective Active Directory (AD) groups. This mapping allows the firewall to use user and group information to create policy rules based on group membership.
Was this answer correct?Question #4
An organization has configured GlobalProtect in a hybrid authentication model using both certificate-based authentication for the pre-logon stage and SAML-based multi-factor authentication (MFA) for user logon. How does the GlobalProtect agent process the authentication flow on Windows endpoints?
Please select an optionIncorrectCorrect answer: A
In a hybrid authentication model with both certificate-based authentication for pre-logon and SAML-based multi-factor authentication (MFA) for user logon, the GlobalProtect agent processes the flow as follows: During the pre-logon stage, the agent uses the machine certificate to authenticate and establish the initial VPN tunnel. Once the user logs in (after the machine is connected), the agent then triggers SAML-based MFA to ensure the user is authenticated with multi-factor authentication, validating both the device and the user identity before granting full access. This method ensures that both the device and user are properly authenticated and validated in the hybrid authentication model.
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Which two zone types are valid when configuring a new security zone? (Choose two.)
Select 2 answers.
Please select an optionIncorrectCorrect answer: A, D
When configuring a new security zone on a Palo Alto Networks firewall, the two valid zone types are: Tunnel: A Tunnel zone is used for traffic that is associated with a VPN tunnel, such as IPSec tunnels. Traffic passing through a tunnel interface is classified into this zone. Virtual Wire: A Virtual Wire zone is used when a firewall operates in transparent mode (also known as Layer 2 mode). In this configuration, the firewall can inspect traffic without modifying the IP address structure of the network.
Was this answer correct?Question #6
Without performing a context switch, which set of operations can be performed that will affect the operation of a connected firewall on the Panorama GUI?
Please select an optionIncorrectCorrect answer: C
Without a context switch, a Panorama administrator can only edit Panorama-managed configuration: pre-rules in device groups and network settings such as virtual routers and IKE gateway profiles in templates. Local firewall rules require switching to the device context.
Was this answer correct?Question #7
Which networking technology can be configured on Layer 3 interfaces but not on Layer 2 interfaces?
Please select an optionIncorrectCorrect answer: A
Dynamic DNS (DDNS) registers the interface IP address with a DNS provider, so it is available only on Layer 3 interfaces. NetFlow export and LLDP can be enabled on Layer 2 interfaces as well.
Was this answer correct?Question #8
During an upgrade to the routing infrastructure in a customer environment, the network administrator wants to implement Advanced Routing Engine (ARE) on a Palo Alto Networks firewall. Which firewall models support this configuration?
Please select an optionIncorrectCorrect answer: C
The Advanced Routing Engine (ARE) is supported on Palo Alto Networks firewalls that utilize the PAN-OS 11.0+ software and have the required hardware architecture. The supported models include PA-3200 Series, PA-5400 Series, PA-800 Series, and PA-400 Series. These models provide enhanced routing capabilities, including BGP, OSPF, and more complex routing policies. PA-3260 and PA-5410 are part of the PA-3200 and PA-5400 Series, which are known to support ARE. PA-850 and PA-460 are within the PA-800 and PA-400 Series, which also support ARE
Was this answer correct?Question #9
Which two statements apply to configuring required security rules when setting up an IPSec tunnel between a Palo Alto Networks firewall and a third-party gateway? (Choose two.)
Select 2 answers.
Please select an optionIncorrectCorrect answer: C, D
Separate rules must be created for each direction: Palo Alto Networks firewalls enforce security policies based on traffic direction. To allow bidirectional communication through the IPSec tunnel, two separate rules are required - one for incoming and one for outgoing traffic. IKE negotiation and IPSec/ESP packets are denied by default: Palo Alto Networks firewalls use an interzone default deny policy, meaning that unless an explicit policy allows IKE (UDP 500/4500) and ESP (protocol 50) traffic, the firewall will block these packets, preventing tunnel establishment. Therefore, administrators must create explicit rules permitting IKE and IPSec/ESP traffic to the firewall's external interface.
Was this answer correct?Question #10
In a Palo Alto Networks environment, GlobalProtect has been enabled using certificate-based authentication for both users and devices. To ensure proper validation of certificates, one or more certificate profiles are configured. What function do certificate profiles serve in this context?
Please select an optionIncorrectCorrect answer: B
In the context of GlobalProtect with certificate-based authentication, certificate profiles are used to ensure proper validation of the certificates. They perform the following functions: Define trust anchors, which are the root and intermediate Certificate Authorities (CAs) that the firewall trusts to authenticate certificates. Specify revocation checks, such as CRL (Certificate Revocation List) and OCSP (Online Certificate Status Protocol), to ensure that the certificates being used have not been revoked. Map certificate attributes, such as the Common Name (CN), which helps in authenticating users and devices based on their certificates.
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