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Real Palo Alto Networks NGFW-Engineer Exam Dumps with Correct 52 Questions and Answers
Palo Alto Networks NGFW-Engineer Exam Syllabus Topics:
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NEW QUESTION # 25
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?
- A. PA-3260, PA-5410, PA-850, PA-460
- B. PA-7050, PA-1420, VM-Series, CN-Series
- C. PA-5280, PA-7080, PA-3250, VM-Series
- D. PA-455, VM-Series, PA-1410, PA-5450
Answer: A
Explanation:
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
NEW QUESTION # 26
In an active/active high availability (HA) configuration with two PA-Series firewalls, how do the firewalls use the HA3 interface?
- A. To forward packets to the HA peer during session setup and asymmetric traffic flow
- B. To synchronize sessions, forwarding tables, IPSec security associations, and ARP tables between firewalls in an HA pair
- C. To exchange hellos, heartbeats, HA state information, and management plane synchronization for routing and User-ID information
- D. To perform session cache synchronization among all HA peers having the same cluster ID
Answer: D
Explanation:
In an active/active HA configuration with two PA-Series firewalls, the HA3 interface is used primarily for the exchange of HA state information between the firewalls. This includes:
Hellos and heartbeats to monitor the status of the HA peer.
Synchronization of management plane data, which includes critical routing and User-ID information.
NEW QUESTION # 27
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?
- A. They allow the firewall to bypass certificate validation entirely, focusing only on username / password-based authentication.
- B. They provide a one-click mechanism to distribute certificates to all endpoints without relying on external enrollment methods.
- C. They define trust anchors (root / intermediate Certificate Authorities (CAs)), specify revocation checks (CRL/OCSP), and map certificate attributes (e.g., CN) for user or device authentication.
- D. They store private keys for users and devices, effectively allowing the firewall to issue or reissue certificates if the primary Certificate Authority (CA) becomes unavailable, providing a built-in fallback CA to maintain continuous certificate issuance and authentication.
Answer: C
Explanation:
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.
NEW QUESTION # 28
An NGFW engineer is establishing bidirectional connectivity between the accounting virtual system (VSYS) and the marketing VSYS. The traffic needs to transition between zones without leaving the firewall (no external physical connections). The interfaces for each VSYS are assigned to separate virtual routers (VRs), and inter-VR static routes have been configured. An external zone has been created correctly for each VSYS. Security policies have been added to permit the desired traffic between each zone and its respective external zone. However, the desired traffic is still unable to successfully pass from one VSYS to the other in either direction.
Which additional configuration task is required to resolve this issue?
- A. Create a transit VSYS and route all inter-VSYS traffic through it.
- B. Create Security policies to allow the traffic between the two external zones.
- C. Add each VSYS to the list of visible virtual systems of the other VSYS.
- D. Enable the "allow inter-VSYS traffic" option in both external zone configurations.
Answer: C
Explanation:
In Palo Alto Networks firewalls, each virtual system (VSYS) is typically isolated from other VSYSs, meaning that traffic between different VSYSs cannot pass through the firewall by default. In this case, since the interfaces for each VSYS are assigned to separate virtual routers (VRs), and the desired traffic is still not passing between the two VSYSs, the firewall needs to be explicitly configured to allow traffic between them.
The required configuration is to add each VSYS to the list of visible virtual systems of the other VSYS. This allows inter-VSYS communication to be enabled, effectively permitting the traffic to pass between the zones of different VSYSs.
NEW QUESTION # 29
Which interface types should be used to configure link monitoring for a high availability (HA) deployment on a Palo Alto Networks NGFW?
- A. HA, Layer 2. and Layer 3
- B. Virtual Wire, Layer 2, and Layer 3
- C. HA, Virtual Wire, and Layer 2
- D. Tap, Virtual Wire, and Layer 3
Answer: B
Explanation:
When configuring link monitoring for high availability (HA) on a Palo Alto Networks NGFW, the following interface types are supported:
Virtual Wire: Used when you have a transparent mode firewall deployment, where the firewall operates at Layer 2 to monitor traffic between two network segments.
Layer 2: Also used in transparent mode, where the firewall operates as a Layer 2 device and can be configured for link monitoring.
Layer 3: Used in routed mode, where the firewall is involved in routing traffic and can also be configured to monitor links.
NEW QUESTION # 30
An NGFW engineer is configuring multiple Panorama-managed firewalls to start sending all logs to Strata Logging Service. The Strata Logging Service instance has been provisioned, the required device certificates have been installed, and Panorama and the firewalls have been successfully onboarded to Strata Logging Service.
Which configuration task must be performed to start sending the logs to Strata Logging Service and continue forwarding them to the Panorama log collectors as well?
- A. Modify all active Log Forwarding profiles to select the "Cloud Logging" option in each profile match list in the appropriate device groups.
- B. Enable the "Panorama/Cloud Logging" option in the Logging and Reporting Settings section under Device --> Setup --> Management in the appropriate templates.
- C. Select the "Enable Duplicate Logging" option in the Cloud Logging section under Device --> Setup --> Management in the appropriate templates.
- D. Select the "Enable Cloud Logging" option in the Cloud Logging section under Device --> Setup --> Management in the appropriate templates.
Answer: D
Explanation:
To begin sending logs to Strata Logging Service while continuing to forward them to Panorama log collectors, the necessary configuration is to enable Cloud Logging. This option is configured in the Cloud Logging section under Device → Setup → Management in the appropriate templates. Once enabled, this ensures that logs are directed both to the Strata Logging Service (cloud) and to the Panorama log collectors.
NEW QUESTION # 31
An administrator plans to upgrade a pair of active/passive firewalls to a new PAN-OS release. The environment is highly sensitive, and downtime must be minimized.
What is the recommended upgrade process for minimal disruption in this high availability (HA) scenario?
- A. Shut down the currently active firewall and upgrade it offline, allowing the passive firewall to handle all traffic. Once the active firewall finishes upgrading, bring it back online and rejoin the HA cluster. Finally, upgrade the passive firewall while the newly upgraded unit remains active.
- B. Suspend the active firewall to trigger a failover to the passive firewall. With traffic now running on the former passive unit, upgrade the suspended (now passive) firewall and confirm proper operation. Then fail traffic back and upgrade the remaining firewall.
- C. Isolate both firewalls from the production environment and upgrade them in a separate, offline setup. Reconnect them only after validating the new software version, resuming HA functionality once both units are fully upgraded and tested.
- D. Push the new PAN-OS version simultaneously to both firewalls, having them upgrade and reboot in parallel. Rely on automated HA reconvergence to restore normal operations without manually failing over traffic.
Answer: B
Explanation:
In an active/passive HA setup, the recommended process for upgrading involves minimizing downtime and ensuring traffic continuity by using the failover process:
Suspend the active firewall: This triggers a failover to the passive unit, making it the active unit.
Upgrade the former passive (now active) unit: With traffic now running on the previously passive unit, upgrade the suspended unit while the active unit continues handling traffic.
Confirm proper operation: Once the upgrade is complete, verify that the upgraded unit is functioning properly.
Fail traffic back: Once the upgraded firewall is confirmed to be working, fail the traffic back to the original active unit and upgrade the remaining firewall.
NEW QUESTION # 32
Palo Alto Networks NGFWs use SSL/TLS profiles to secure which two types of connections? (Choose two.)
- A. GlobalProtect Portal
- B. NAT tables
- C. GlobalProtect Gateways
- D. User Authentication
Answer: A,C
Explanation:
Palo Alto Networks Next-Generation Firewalls (NGFWs) use SSL/TLS profiles to secure connections for services such as GlobalProtect Gateways and GlobalProtect Portals. These profiles are used to manage the SSL/TLS encryption and decryption for secure communication between the firewall and clients (such as VPN clients for GlobalProtect). This helps ensure the confidentiality and integrity of the data during transmission.
NEW QUESTION # 33
To maintain security efficacy of its public cloud resources by using native tools, a company purchases Cloud NGFW credits to replicate the Panorama, PA-Series, and VM-Series devices used in physical data centers. Resources exist on AWS and Azure:
The AWS deployment is architected with AWS Transit Gateway, to which all resources connect The Azure deployment is architected with each application independently routing traffic The engineer deploying Cloud NGFW in these two cloud environments must account for the following:
Minimize changes to the two cloud environments
Scale to the demands of the applications while using the least amount of compute resources Allow the company to unify the Security policies across all protected areas Which two implementations will meet these requirements? (Choose two.)
- A. Deploy Cloud NGFW for Azure in vWAN, create a vWAN to route all appropriate traffic to the Cloud NGFW attached to the vWAN, and manage the policy with local rules.
- B. Deploy Cloud NGFW for AWS in a centralized Security VPC, update the Transit Gateway to route all appropriate traffic through the Security VPC, and manage the policy with Panorama.
- C. Deploy a VM-Series firewall in AWS in each VPC, create an IPSec tunnel between AWS and Azure, and manage the policy with Panorama.
- D. Deploy Cloud NGFW for Azure in vNET/s, update the vNET/s routing to path traffic through the deployed NGFWs, and manage the policy with Panorama.
Answer: B,D
Explanation:
To meet the company's requirements - minimizing changes to the cloud environments, optimizing compute resources, and unifying security policies - the best approach is to deploy Cloud NGFW solutions natively for AWS and Azure while managing policies centrally with Panorama.
In Azure, using Cloud NGFW for Azure deployed within vNETs allows traffic to be routed through security appliances efficiently without requiring a complete re-architecture. This approach aligns with Azure's existing routing mechanism while maintaining security.
In AWS, deploying Cloud NGFW for AWS in a centralized Security VPC and integrating it with AWS Transit Gateway enables traffic inspection for all connected VPCs without modifying individual workloads. This method ensures efficient scaling and minimal infrastructure changes while maintaining security consistency.
NEW QUESTION # 34
What must be configured before a firewall administrator can define policy rules based on users and groups?
- A. LDAP Server profile
- B. Group mapping settings
- C. User Mapping profile
- D. Authentication profile
Answer: B
Explanation:
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.
NEW QUESTION # 35
An engineer at a managed services provider is updating an application that allows its customers to request firewall changes to also manage SD-WAN. The application will be able to make any approved changes directly to devices via API.
What is a requirement for the application to create SD-WAN interfaces?
- A. XML API's "sdwanprofiles/interfaces" parameter on a Panorama device
- B. REST API's "sdwanInterfaces" parameter on a firewall device
- C. REST API's "sdwanInterfaceprofiles" parameter on a Panorama device
- D. XML API's "InterfaceProfiles/sdwan" parameter on a firewall device
Answer: B
Explanation:
To create SD-WAN interfaces through an API, the correct approach is to use the REST API's "sdwanInterfaces" parameter on a firewall device. This parameter allows you to configure SD-WAN interfaces directly on the firewall devices via API, ensuring that the required interfaces are set up and managed for SD-WAN functionality.
NEW QUESTION # 36
When configuring a Zone Protection profile, in which section (protection type) would an NGFW engineer configure options to protect against activities such as spoofed IP addresses and split handshake session establishment attempts?
- A. Packet-Based Attack Protection
- B. Flood Protection
- C. Reconnaissance Protection
- D. Protocol Protection
Answer: D
Explanation:
In the context of a Zone Protection profile, Protocol Protection is the section used to configure protections against activities such as spoofed IP addresses and split handshake session establishment attempts. These types of attacks typically involve manipulating protocol behaviors, such as IP address spoofing or session hijacking, and are mitigated by the Protocol Protection settings.
NEW QUESTION # 37
Which set of options is available for detailed logs when building a custom report on a Palo Alto Networks NGFW?
- A. Traffic, threat, data filtering, User-ID
- B. GlobalProtect, traffic, application statistics
- C. Traffic, User-ID, URL
- D. Threat, GlobalProtect, application statistics, WildFire submissions
Answer: A
Explanation:
When building a custom report on a Palo Alto Networks NGFW, you can select detailed logs that provide specific insights into various aspects of firewall activity. The available options for detailed logs typically include:
Traffic logs: These provide information on the network traffic passing through the firewall.
Threat logs: These logs capture data related to identified security threats, such as malware or intrusion attempts.
Data filtering logs: These logs capture events related to data filtering policies, such as preventing the transfer of sensitive data.
User-ID logs: These logs associate user identities with the traffic and activities observed on the firewall, enabling user-based policy enforcement.
NEW QUESTION # 38
Which networking technology can be configured on Layer 3 interfaces but not on Layer 2 interfaces?
- A. LLDP
- B. DDNS
- C. NetFlow
- D. Link Duplex
Answer: C
Explanation:
NetFlow is a Layer 3 (network layer) protocol that collects and monitors IP traffic flows. It is typically configured on Layer 3 interfaces because it relies on IP information for traffic flow analysis, which is not available on Layer 2 interfaces. Layer 2 interfaces handle frames within the local network, and they don't have IP-related details that NetFlow uses to generate traffic statistics.
NEW QUESTION # 39
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.)
- A. For incoming and outgoing traffic through the tunnel, creating separate rules for each direction is optional.
- B. For incoming and outgoing traffic through the tunnel, separate rules must be created for each direction.
- C. The IKE negotiation and IPSec/ESP packets are allowed by default via the intrazone default allow policy.
- D. The IKE negotiation and IPSec/ESP packets are denied by default via the interzone default deny policy.
Answer: B,D
Explanation:
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.
NEW QUESTION # 40
Which two actions in the IKE Gateways will allow implementation of post-quantum cryptography when building VPNs between multiple Palo Alto Networks NGFWs? (Choose two.)
- A. Select IKE v2 Preferred, enable the Advanced Options * PQ KEM, then add one or more "Rounds."
- B. Ensure Authentication is set to "certificate," then import a post-quantum derived certificate.
- C. Select IKE v2, enable the Advanced Options * PQ PPK, then set a 64+ character string for the post-quantum pre shared key.
- D. Select IKE v2, enable the Advanced Options * PQ KEM, then create an IKE Crypto Profile with Advanced Options adding one or more "Rounds."
Answer: A,D
Explanation:
To implement post-quantum cryptography (PQC) in VPNs between Palo Alto Networks NGFWs, you would enable the PQ KEM (Post-Quantum Key Encapsulation Mechanism) in the IKE gateway configuration. This enables the firewall to use quantum-resistant encryption for key exchange, which is an essential part of securing communications against the potential future threats posed by quantum computing.
By selecting IKE v2 Preferred and enabling the PQ KEM option under Advanced Options, you can add specific Rounds for the post-quantum cryptography process, which will help in implementing quantum-resistant key exchange methods.
This option similarly selects IKE v2 and enables PQ KEM while also creating a dedicated IKE Crypto Profile with the necessary Rounds configured for post-quantum cryptography.
NEW QUESTION # 41
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