[Oct 28, 2026] Pass SD-WAN-Engineer Review Guide, Reliable SD-WAN-Engineer Test Engine [Q36-Q56]

QUESTION 36
Based on the HA topology image below, which two statements describe the end-state when power is removed from the ION 1200-S labeled “Active”, assuming that the ION labeled “Standby” becomes the active ION?
(Choose two.)

QUESTION 37
Network segmentation is required due to overlapping IP address space and M&A scenarios. Which Prisma SD-WAN feature will achieve the desired segmentation and end-to-end connectivity in this use case?

QUESTION 38
A site has two internet circuits: Circuit A with 500 Mbps capacity and Circuit B with 100 Mbps capacity.
Which path policy configuration will ensure traffic is automatically shifted from a saturated circuit to the circuit with available bandwidth?

QUESTION 39
When planning a software upgrade for a large fleet of ION devices, what is the recommended best practice regarding the “Software Version” assigned in the Site Summary?

QUESTION 40
Site templates are to be used for the large-scale deployment of 100 Prisma SD-WAN branch sites across different regions.
Which two statements align with the capabilities and best practices for Prisma SD-WAN site templates?
(Choose two.)

QUESTION 41
Which component of Prisma SD-WAN is responsible for distributing User-IP and user-group mappings to branch devices that match the corresponding source IPs?

QUESTION 42
By default, how many days will Prisma SD-WAN VPNs stay operational before the keys expire when an ION device loses connection with the controller?

QUESTION 43
What is the default behavior of the Zone-Based Firewall (ZBFW) for traffic originating from the ION device itself (e.g., DNS queries, NTP sync, or Controller connectivity) destined for the “Internet” zone?

QUESTION 44
An administrator is configuring a BGP peer on a Data Center ION to learn routes from the core switch. The goal is to have the ION learn these prefixes and then advertise them to all remote branch sites across the SD- WAN overlay.
Which setting must be configured on the BGP Peer to ensure these learned routes are redistributed into the SD-WAN fabric?

QUESTION 45
What does Prisma SD-WAN use for monitoring and operations to deliver flow data and application visibility?

QUESTION 46
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?

QUESTION 47
What is the number and structure of Prisma SD-WAN QoS queues supported per WAN interface?

QUESTION 48
A multinational company is deploying Prisma SD-WAN across North America, Europe, and Asia. The data centers in the North America region have served all regions, but regional policies are now being enforced that mandate each of the regions to build their own data centers and branch sites to only connect to their respective regional data centers.
How can this regionalization be achieved so that new or existing branch sites only build tunnels to the regional DC IONs?

QUESTION 49
In the Prisma SD-WAN portal, the Application Health dashboard assigns a color-coded “Health Score” (Green, Yellow, Red) to applications.
Which three metrics are combined to calculate this composite AppX (Application Experience) score? (Choose three.)

QUESTION 50
A customer wants to deploy Prisma SD-WAN ION devices at small home offices that use consumer-grade broadband routers. These routers typically use Symmetric NAT and do not allow static port forwarding.
Which standard mechanism does Prisma SD-WAN utilize to successfully establish direct Branch-to-Branch (Dynamic) VPN tunnels through these Symmetric NAT devices?

QUESTION 51
Which component of the Prisma SD-WAN solution is responsible for the deep application identification (App-ID) and the generation of flow metrics (Network Transfer Time, Server Response Time) at the branch?

QUESTION 52
When configuring a Path Policy rule for a “Real-Time Video” application, the administrator wants to ensure the traffic uses the path with the lowest packet loss.
How does the Prisma SD-WAN ION determine the “Packet Loss” metric for a given path when there is no active user traffic flowing on that link?

QUESTION 53
When troubleshooting an issue at a site that is running on two cellular links from two carriers, the operations team shared some evidence shown in the graph below:

For the time duration shown in the graph, what are two inferences about the site’s traffic that can be made?
(Choose two.)

QUESTION 54
In a Prisma SD-WAN deployment, what is the defining characteristic of a “Standard VPN” compared to a “Secure Fabric Link”?

QUESTION 55
The UI triggers incident DEVICESW_CONCURRENT_FLOWLIMIT_EXCEEDED for a branch site. Based in the image below, which tool can be used to identify the host?

QUESTION 56
A network administrator is troubleshooting a critical SaaS application, “SuperSaaSApp”, that is experiencing connectivity issues. Initially, the configured active and backup paths for the application were reported as completely down at Layer 3. The Prisma SD-WAN system attempted to route traffic for the application over an L3 failure path that was explicitly configured as a Standard VPN to Prisma Access.
However, users are still reporting a complete outage for the application and monitoring tools show application flows being dropped when attempting to use the Standard VPN L3 failure path, even though the tunnel itself appears to be up. The administrator suspects a policy misconfiguration related to how the Standard VPN path interacts with destination groups.
What is the most likely reason for flows being dropped when attempting to use the Standard VPN L3 failure path?