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[General] Palo Alto Networks SD-WAN-Engineer Online Prüfungen & SD-WAN-Engineer Online

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【General】 Palo Alto Networks SD-WAN-Engineer Online Prüfungen & SD-WAN-Engineer Online

Posted at yesterday 19:10      View：15 | Replies：0        Print      Only Author   [Copy Link] 1#
BONUS!!! Laden Sie die vollständige Version der Zertpruefung SD-WAN-Engineer Prüfungsfragen kostenlos herunter: https://drive.google.com/open?id=1JN8EiMSaWcgK5Ni4QicxGtZ5WogOuXiY
Nach den Forschungen in den letzten Jahren sind die Fragen und Antworten zur Palo Alto Networks SD-WAN-Engineer Zertifizierungsprüfung von Zertpruefung den realen Prüfung sehr ähnlich. Zertpruefung verspricht, dass Sie zum ersten Mal die Palo Alto Networks SD-WAN-Engineer (Palo Alto Networks SD-WAN Engineer) Zertifizierungsprüfung 100% bestehen können.
Palo Alto Networks SD-WAN-Engineer Prüfungsplan:
ThemaEinzelheiten
Thema 3
  • Unified SASE:
Thema 7
  • Deployment and Configuration:
Thema 8
  • This domain covers SD-WAN planning fundamentals including device selection, bandwidth and licensing planning, network assessment, data center and branch configurations, security requirements, high availability, and policy design for path, security, QoS, performance, and NAT.
Thema 10
  • This domain covers Prisma SD-WAN integration with Prisma Access, ADEM configuration, IoT connectivity via Device-ID, Cloud Identity Engine integration, and User
  • Group-based policy implementation.
Thema 11
  • Operations and Monitoring:
Thema 12
  • This domain focuses on resolving connectivity, routing, forwarding, application performance, and policy issues using co-pilot data analysis and analytics for network optimization and reporting.

SD-WAN-Engineer Online Test, SD-WAN-Engineer ProbesfragenDie Produkte von Zertpruefung werden den Kandidaten nicht nur helfen, die Palo Alto Networks SD-WAN-Engineer Zertifizierrungsprüfung zu bestehen, sondern Ihnen auch einen einjährigen kostenlosen Update-Service bieten. Sie wird den Kunden die neuesten Palo Alto Networks SD-WAN-Engineer Prüfungsmaterialien so schnell wie möglich liefern, so dass sich die Kunden über die Prüfungsinformationen zur Palo Alto Networks SD-WAN-Engineer Zertifizierung informieren können. Deshalb ist Zertpruefung eine erstklassige Website. Außerdem ist der Service hier auch ausgezeichnet.
Palo Alto Networks SD-WAN Engineer SD-WAN-Engineer Prüfungsfragen mit Lösungen (Q10-Q15):10. Frage
In a Prisma SD-WAN deployment, what is the defining characteristic of a "Standard VPN" compared to a
"Secure Fabric Link"?
  • A. Standard VPNs use GRE encapsulation, while Secure Fabric Links use VXLAN.
  • B. Standard VPNs support BGP, whereas Secure Fabric Links only support static routing.
  • C. Standard VPNs are automatically built between ION devices, while Secure Fabric Links require manual configuration.
  • D. Standard VPNs are manually configured IPSec tunnels to non-ION endpoints, while Secure Fabric Links are automated tunnels between ION devices.
Antwort: D
Begründung:
Comprehensive and Detailed Explanation
In the Prisma SD-WAN architecture, the terminology distinguishes between "Native" automation and
"Legacy" interoperability.
* Secure Fabric Links: These are the proprietary, automated overlay tunnels created between two Prisma SD-WAN ION devices (e.g., Branch ION to Data Center ION). The controller automatically manages the IP addressing, key rotation, and routing for these links. You do not manually configure
"Phase 1" or "Phase 2" parameters for Secure Fabric links.
* Standard VPNs: These are traditional, standards-based IPSec tunnels configured to connect an ION device to a Non-ION endpoint (Third-Party Peer). This is used for "Data Center to Data Center" connections where one side is a legacy firewall (e.g., Cisco ASA, Palo Alto Networks NGFW) or for connecting to cloud security services (SSE) that do not have a specific CloudBlade integration. For a Standard VPN, the administrator must manually define the IKE/IPSec profiles, pre-shared keys, and peer IP addresses to match the third-party device's configuration.

11. Frage
What is the default action for real-time media applications if link performance is poor?
  • A. Drop the flow.
  • B. Raise an alarm.
  • C. Apply Forward Error Correction (FEC).1
  • D. Move flows.
Antwort: D
Begründung:
Comprehensive and Detailed Explanation
According to the Prisma SD-WAN Performance Policy Default Behavior documentation, the default action configured for applications (including real-time media) when a path experiences poor performance (violates the SLA thresholds for latency, jitter, or packet loss) is to Move Flows.
The Prisma SD-WAN ION device continuously monitors the health of all available paths. If the active path for a media application degrades and fails to meet the specified SLA, the default policy dictates that the traffic should be steered (moved) to an alternate, compliant path that meets the performance criteria.
While Forward Error Correction (FEC) is a powerful feature available in Prisma SD-WAN to mitigate packet loss for real-time applications, it is an optional action that must be explicitly enabled or configured within the performance policy rules. It is not the default action in the base system configuration; the primary default mechanism for handling performance issues is to leverage the multi-path fabric to switch to a better link.
Reference: Prisma SD-WAN Administrator's Guide: Performance Policy Default Behavior

12. Frage
A network engineer is troubleshooting a user complaint regarding "slow application performance" for an internal web application. While viewing the Flow Browser in the Prisma SD-WAN portal, the engineer notices that the Server Response Time (SRT) is consistently high (over 500ms), while the Network Transfer Time (NTT) and Round Trip Time (RTT) are low (under 50ms).
What does this data indicate about the root cause of the issue?
  • A. The issue is caused by a high packet loss rate on the internet path.
  • B. The issue is due to a misconfigured DNS server at the branch.
  • C. The issue is likely on the application server itself (e.g., high CPU, slow database query), not the network.
  • D. The issue is likely caused by congestion on the WAN circuit, requiring a QoS policy adjustment.
Antwort: C
Begründung:
Comprehensive and Detailed Explanation
The Flow Browser and App Response Time metrics in Prisma SD-WAN are critical tools for isolating the fault domain-determining whether a problem lies in the "Network" or the "Application." Network Transfer Time (NTT) / Round Trip Time (RTT): These metrics measure the time it takes for packets to traverse the network (WAN/LAN) and for acknowledgments to return. A low NTT (e.g., <50ms) confirms that the network pipes (SD-WAN overlay, Underlay circuits) are healthy and transporting packets quickly.
Server Response Time (SRT): This metric specifically measures the time between the server receiving a request and the server sending the first byte of the response. It essentially measures the "processing time" of the backend server.
In the scenario described, the network metrics (NTT/RTT) are excellent, effectively ruling out WAN congestion, packet loss, or latency (Option A and C). However, the Server Response Time (SRT) is very high (500ms). This signature is a definitive indicator that the network delivered the request instantly, but the application server took a long time to process it. This points the troubleshooting effort toward the server infrastructure (e.g., a slow SQL query, an overloaded web server, or lack of compute resources) rather than the SD-WAN environment.

13. Frage
In a Data Center deployment, what is the key functional difference between configuring a BGP neighbor as a
"Core Peer" versus an "Edge Peer"?
  • A. A Core Peer is used for LAN-side routing to learn DC prefixes, while an Edge Peer is used for WAN- side routing to the Service Provider.
  • B. A Core Peer automatically redistributes learned routes into the SD-WAN fabric, whereas an Edge Peer does not.
  • C. A Core Peer is used for connecting to the internet, while an Edge Peer connects to the MPLS provider.
  • D. A Core Peer supports eBGP only, while an Edge Peer supports iBGP only.
Antwort: A
Begründung:
Comprehensive and Detailed Explanation
In the Prisma SD-WAN Data Center (DC) model, the terminology for BGP peers defines their role in the topology and how the system generates route maps.
* Core Peer: This peer type is designated for the LAN-side connection (facing the DC Core Switch or internal Routers). Its primary purpose is to learn the subnets/prefixes hosted in the data center so the ION can advertise them to the remote branches. The system automatically creates route maps to facilitate this redistribution into the fabric.
* Edge Peer: This peer type is designated for the WAN-side connection (facing the Edge Router or MPLS PE). Its primary purpose is to provide reachability to the underlay network.
* Distinction: Selecting the correct type affects the default Route Maps and Prefix Lists generated by the controller. Configuring a Core Peer correctly ensures that the DC's internal subnets are properly learned and propagated to the overlay, whereas an Edge Peer configuration focuses on WAN next-hop reachability.

14. Frage
When an ION device has been claimed, the cloud-based controller generates and communicates with the device by which method?
  • A. Manufacturer Installed Certificate (MIC)
  • B. Self-signed certificate
  • C. Existing customer public key infrastructure (KPI)
  • D. Customer Installed Certificate (CIC)
Antwort: A
Begründung:
In the Prisma SD-WAN (formerly CloudGenix) architecture, the security and authenticity of device-to- controller communication are paramount. When a new ION (Instant-On Network) device is powered on and connected to the internet, it initiates a secure "phone home" process to the Prisma SD-WAN Cloud Controller.
To ensure that the controller is communicating with a genuine Palo Alto Networks hardware or software instance, the system utilizes a Manufacturer Installed Certificate (MIC).
The MIC is a unique digital certificate burned into the hardware's Trusted Platform Module (TPM) or secure storage during the manufacturing process. This certificate acts as the device's foundational identity. When a customer "claims" a device in the Prisma SD-WAN portal using its serial number, the controller maps that serial number to the specific MIC associated with that unit.
Once the device is claimed and attempts to connect, a mutual TLS (mTLS) handshake occurs. The ION device presents its MIC to the controller to prove its identity, and the controller validates this against its records. This method eliminates the need for manual staging, pre-configuration, or the complexity of managing a Customer Installed Certificate (CIC) or a private Public Key Infrastructure (PKI) during the initial deployment phase. By leveraging the MIC, Prisma SD-WAN achieves true Zero Touch Provisioning (ZTP), ensuring that only authorized, authentic devices can join the fabric and receive configuration policies, thereby maintaining a secure and automated onboarding workflow.

15. Frage
......
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SD-WAN-Engineer Online Test: https://www.zertpruefung.de/SD-WAN-Engineer_exam.html
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