NGFW-Engineer Dumps with Practice Exam Questions Answers
NGFW-Engineer by Network Security Administrator Actual Free Exam Practice Test
Palo Alto Networks NGFW-Engineer Exam Syllabus Topics:
| Topic | Details |
|---|---|
| Topic 1 |
|
| Topic 2 |
|
| Topic 3 |
|
NEW QUESTION # 30
An organization runs multiple Kubernetes clusters both on-premises and in public clouds (AWS, Azure, GCP). They want to deploy the Palo Alto Networks CN-Series NGFW to secure east-west traffic within each cluster, maintain consistent Security policies across all environments, and dynamically scale as containerized workloads spin up or down. They also plan to use a centralized Panorama instance for policy management and visibility.
Which approach meets these requirements?
- A. Deploy a single CN-Series firewall in the on-premises data center to process traffic for all clusters, connecting remote clusters via VPN or peering. Manage this single instance through Panorama.
- B. Install standalone CN-Series instances in each cluster with local configuration only. Export daily policy configuration snapshots to Panorama for recordkeeping, but do not unify policy enforcement.
- C. Configure the CN-Series only in public cloud clusters, and rely on Kubernetes Network Policies for on-premises cluster security. Synchronize partial policy information into Panorama manually as needed.
- D. Use Kubernetes-native deployment tools (e.g., Helm) to deploy CN-Series in each cluster, ensuring local insertion into the service mesh or CNI. Manage all CN-Series firewalls centrally from Panorama, applying uniform Security policies across on-premises and cloud clusters.
Answer: D
Explanation:
This approach meets all the requirements for securing east-west traffic within each Kubernetes cluster, maintaining consistent security policies across on-premises and cloud environments, and allowing for dynamic scaling of the CN-Series NGFWs as containerized workloads spin up or down. By using Kubernetes-native deployment tools (such as Helm), the CN-Series NGFWs can be deployed and scaled dynamically within each cluster. Local insertion into the service mesh or CNI ensures that the NGFW can inspect traffic at the appropriate points within the cluster.
Centralized management via Panorama ensures that security policies are uniform across both on-premises and cloud environments, providing visibility and control across all clusters.
NEW QUESTION # 31
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. Enable the "allow inter-VSYS traffic" option in both external zone configurations.
- 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. Create a transit VSYS and route all inter-VSYS traffic through it.
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 # 32
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. Protocol Protection
- D. Reconnaissance Protection
Answer: C
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 # 33
Which networking technology can be configured on Layer 3 interfaces but not on Layer 2 interfaces?
- A. Link Duplex
- B. LLDP
- C. DDNS
- D. NetFlow
Answer: D
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 # 34
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. 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.
- B. 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.
- C. 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.
- 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: C
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 # 35
Which two statements describe an external zone in the context of virtual systems (VSYS) on a Palo Alto Networks firewall? (Choose two.)
- A. It is associated with an interface within a VSYS of a firewall.
- B. It is not associated with an interface; it is associated with a VSYS itself.
- C. It is a security object associated with a specific VSYS.
- D. It is a security object associated with a specific virtual router of a VSYS.
Answer: A,C
Explanation:
In the context of virtual systems (VSYS) on a Palo Alto Networks firewall, the external zone is typically associated with specific interfaces within a VSYS. Zones are fundamental security objects used to define traffic flow between interfaces, and the external zone would be used for interfaces that connect to external networks.
An external zone is associated with an interface within a VSYS of the firewall. This ensures that traffic from specific interfaces can be classified as belonging to the external zone, allowing the firewall to apply appropriate security policies.
The external zone is indeed a security object that is specific to a given VSYS, as each VSYS can have its own set of zones that are isolated from others.
NEW QUESTION # 36
Which two zone types are valid when configuring a new security zone? (Choose two.)
- A. Internal
- B. Tunnel
- C. Virtual Wire
- D. Intrazone
Answer: B,C
Explanation:
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.
NEW QUESTION # 37
In a hybrid cloud deployment, what is the primary function of Ansible in managing Palo Alto Networks NGFWs?
- A. It enables centralized log collection and correlation for NGFWs.
- B. It automates NGFW policy updates and configurations through playbooks.
- C. It provides a web interface for managing NGFW hardware clusters.
- D. It facilitates dynamic updates to NGFW threat databases.
Answer: B
Explanation:
In a hybrid cloud deployment, Ansible is primarily used for automating configurations and policy updates on Palo Alto Networks Next-Generation Firewalls (NGFWs). Through the use of playbooks, Ansible can automate the process of deploying security policies, updating configurations, and managing the firewall's state, which enhances efficiency and consistency across multiple NGFWs in a large or hybrid cloud environment.
NEW QUESTION # 38
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?
- A. Restarting the local firewall, running a packet capture, accessing the firewall CLI
- B. Modification of local security rules, modification of a Layer 3 interface, modification of the firewall device hostname
- C. Modification of post NAT rules, creation of new views on the local firewall ACC tab, creation of local custom reports
- D. Modification of pre-security rules, modification of a virtual router, modification of an IKE Gateway Network Profile
Answer: B
Explanation:
In Panorama, without performing a context switch, the administrator can perform local configuration tasks directly on the connected firewall. The following operations can be done:
Modification of local security rules: Security rules can be modified directly on the connected firewall from the Panorama GUI.
Modification of a Layer 3 interface: Changes to the Layer 3 interfaces on the connected firewall can be done from Panorama, without needing to switch to the firewall's local interface.
Modification of the firewall device hostname: The firewall's hostname can be changed via Panorama.
NEW QUESTION # 39
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 vNET/s, update the vNET/s routing to path traffic through the deployed NGFWs, and manage the policy with Panorama.
- B. 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.
- C. 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.
- D. Deploy a VM-Series firewall in AWS in each VPC, create an IPSec tunnel between AWS and Azure, and manage the policy with Panorama.
Answer: A,C
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 # 40
Which PAN-OS method of mapping users to IP addresses is the most reliable?
- A. Syslog
- B. Port mapping
- C. Server monitoring
- D. GlobalProtect
Answer: C
Explanation:
Server monitoring is the most reliable method for mapping users to IP addresses in PAN-OS. This method allows the firewall to monitor specific servers, such as Microsoft Active Directory (AD) or LDAP servers, to dynamically retrieve and update user-to-IP mappings. It provides a more accurate and up-to-date mapping of users to their associated IP addresses, as it directly queries user databases in real time.
NEW QUESTION # 41
How does a Palo Alto Networks firewall choose the best route when it receives routes for the same destination from different routing protocols?
- A. It compares the administrative distance and chooses the one with the lowest value.
- B. It compares the administrative distance and chooses the one with the highest value.
- C. The route that was received first will be entered into the forwarding table, and all subsequent routes will be rejected.
- D. It will attempt to load balance the traffic across all routes.
Answer: A
Explanation:
When a Palo Alto Networks firewall receives routes for the same destination from different routing protocols, it uses the administrative distance (AD) to determine the best route. The administrative distance is a measure of the trustworthiness of a route, with a lower value indicating higher preference. The firewall will choose the route with the lowest administrative distance to populate its forwarding table.
NEW QUESTION # 42
An NGFW engineer is configuring multiple Layer 2 interfaces on a Palo Alto Networks firewall, and all interfaces must be assigned to the same VLAN. During initial testing, it is reported that clients located behind the various interfaces cannot communicate with each other.
Which action taken by the engineer will resolve this issue?
- A. Configure each interface to belong to the same Layer 2 zone and enable IP routing between them.
- B. Enable IP routing between the interfaces and configure a Security policy to allow traffic between interfaces within the VLAN.
- C. Assign each interface to the appropriate Layer 2 zone and configure a policy that allows traffic within the VLAN.
- D. Assign each interface to the appropriate Layer 2 zone and configure Security policies for interfaces not assigned to the same zone.
Answer: C
Explanation:
In a Layer 2 configuration, interfaces are typically grouped into the same Layer 2 zone. When the interfaces are assigned to the same VLAN, the firewall will treat them as part of the same broadcast domain.
In a Layer 2 setup, interfaces must be in the same Layer 2 zone to allow the traffic within the same VLAN to pass. Additionally, a security policy must be configured to allow traffic within this VLAN or zone. This will resolve the issue by ensuring that traffic is permitted between clients behind different interfaces assigned to the same VLAN.
NEW QUESTION # 43
In an active/active high availability (HA) configuration with two PA-Series firewalls, how do the firewalls use the HA3 interface?
- A. To synchronize sessions, forwarding tables, IPSec security associations, and ARP tables between firewalls in an HA pair
- B. To perform session cache synchronization among all HA peers having the same cluster ID
- C. To forward packets to the HA peer during session setup and asymmetric traffic flow
- D. To exchange hellos, heartbeats, HA state information, and management plane synchronization for routing and User-ID information
Answer: B
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 # 44
According to dynamic updates best practices, what is the recommended threshold value for content updates in a mission- critical network?
- A. 48 hours
- B. 16 hours
- C. 8 hours
- D. 32 hours
Answer: C
Explanation:
For a mission-critical network, it is recommended to configure the content update threshold to 8 hours. This ensures that the network is protected with the latest threat intelligence, updates to signatures, and other critical content, minimizing the exposure to newly discovered vulnerabilities and threats.
Regular content updates are crucial in mission-critical environments to ensure the firewall is up-to-date with the latest protections. 8 hours is considered an optimal balance between timely updates and network performance.
NEW QUESTION # 45
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. Select the "Enable Cloud Logging" option in the Cloud Logging section under Device --> Setup --> Management in the appropriate templates.
- B. Modify all active Log Forwarding profiles to select the "Cloud Logging" option in each profile match list in the appropriate device groups.
- C. Enable the "Panorama/Cloud Logging" option in the Logging and Reporting Settings section under Device --> Setup --> Management in the appropriate templates.
- D. Select the "Enable Duplicate Logging" option in the Cloud Logging section under Device --> Setup --> Management in the appropriate templates.
Answer: A
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 # 46
What is the purpose of assigning an Admin Role Profile to a user in a Palo Alto Networks NGFW?
- A. Restrict access to sensitive report data.
- B. Allow access to all resources without restrictions.
- C. Enable multi-factor authentication (MFA) for administrator access.
- D. Define granular permissions for management tasks.
Answer: D
Explanation:
Assigning an Admin Role Profile to a user in a Palo Alto Networks NGFW is used to define granular permissions for management tasks. This allows administrators to control what actions a user can perform on the firewall, such as configuration changes, monitoring, and logging. By assigning different admin roles, you can ensure that users have access only to the areas and tasks they need, enforcing the principle of least privilege.
NEW QUESTION # 47
When integrating Kubernetes with Palo Alto Networks NGFWs, what is used to secure traffic between microservices?
- A. Panorama role-based access control
- B. Ansible automation modules
- C. CN-Series firewalls
- D. Service graph
Answer: C
Explanation:
When integrating Kubernetes with Palo Alto Networks NGFWs, the CN-Series firewalls are specifically designed to secure traffic between microservices in containerized environments. These firewalls provide advanced security features like Application Identification (App-ID), URL filtering, and Threat Prevention to secure communication between containers and microservices within a Kubernetes environment.
NEW QUESTION # 48
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-7050, PA-1420, VM-Series, CN-Series
- B. PA-455, VM-Series, PA-1410, PA-5450
- C. PA-5280, PA-7080, PA-3250, VM-Series
- D. PA-3260, PA-5410, PA-850, PA-460
Answer: D
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 # 49
For which two purposes is an IP address configured on a tunnel interface? (Choose two.)
- A. Use of dynamic routing protocols
- B. Tunnel monitoring
- C. Use of peer IP
- D. Redistribution of User-ID
Answer: A,B
Explanation:
Use of dynamic routing protocols: An IP address is needed on the tunnel interface to participate in dynamic routing protocols (like OSPF, BGP, etc.) over the tunnel. This allows the firewall to advertise routes and receive updates over the tunnel.
Tunnel monitoring: The IP address on the tunnel interface can also be used for monitoring the tunnel's status. Tunnel monitoring (such as IPSec tunnel monitoring) requires an IP address on the tunnel interface to check the health and availability of the tunnel.
NEW QUESTION # 50
What is a result of enabling split tunneling in the GlobalProtect portal configuration with the "Both Network Traffic and DNS" option?
- A. It specifies when the secondary DNS server is used for resolution to allow access to specific domains that are not managed by the VPN.
- B. It specifies which domains are resolved by the VPN-assigned DNS servers and which domains are resolved by the local DNS servers.
- C. It allows users to access internal resources when connected locally and external resources when connected remotely using the same FQDN.
- D. lt allows devices on a local network to access blocked websites by changing which DNS server resolves certain domain names.
Answer: B
Explanation:
When split tunneling is enabled with the "Both Network Traffic and DNS" option in the GlobalProtect portal configuration, it allows the firewall to control which traffic is sent over the VPN tunnel and which is not. Specifically, it determines which domains are resolved by the VPN-assigned DNS servers (for domains requiring VPN access) and which are resolved by local DNS servers (for domains that can be accessed without the VPN tunnel).
NEW QUESTION # 51
......
Free Network Security Administrator NGFW-Engineer Exam Question: https://www.pass4suresvce.com/NGFW-Engineer-pass4sure-vce-dumps.html
NGFW-Engineer dumps & Network Security Administrator sure practice dumps: https://drive.google.com/open?id=1qtRAamPbwUtsT9PITYOZXfMPBKPcim99