Palo Alto Networks SSE-Engineer Exam Questions

A ZTNA Connector requires a stable and direct connection to the cloud gateway. When the connector is deployed behind a double NAT (Network Address Translation), it can cause issues with reachability and session establishment because the cloud gateway may not be able to properly identify and communicate with the connector. Double NAT can interfere with secure tunneling, IP address resolution, and authentication mechanisms, leading to connection failures. To resolve this, the connector should be placed in a network segment with a single NAT or a public IP assignment.

When multitenancy is enabled in Prisma Access (Managed by Panorama), a key characteristic is the isolation of resources between tenants. Palo Alto Networks documentation emphasizes that each tenant operates within its own logically separate Prisma Access environment. This includes dedicated compute instances, ensuring that the performance and security of one tenant are not impacted by the activities of another.

Let's analyze why the other options are incorrect based on official documentation:

A . Service connection licenses will be assigned only to the first tenant, and these service connections can be shared with the other tenants. This statement is incorrect. In a multitenant Prisma Access deployment, licenses are typically managed and allocated per tenant. While the underlying infrastructure might be shared by Palo Alto Networks, the logical resources and often the licensing are segmented for each tenant. Sharing service connections across completely separate tenants would violate the principle of tenant isolation.

B . A single tenant cannot consist solely of mobile users or solely of remote networks. This statement is incorrect. Prisma Access multitenancy allows for flexibility in how tenants are configured. A tenant can be designed to exclusively serve mobile users, exclusively connect remote networks, or a combination of both, depending on the organizational structure and requirements.

D . There is flexibility to manage different tenants using separate Panoramas, which allows for better organization and management of the multiple tenants. While it is possible to have multiple Panorama instances managing different parts of a large infrastructure, when discussing multitenancy within a single Prisma Access instance (as implied by the question 'enabling multitenancy in Prisma Access (Managed by Panorama))', all configured tenants are managed by that single Panorama instance. Managing different tenants with separate Panoramas is a different architectural consideration, not a defining characteristic of enabling multitenancy within one Prisma Access deployment managed by a specific Panorama.

Therefore, the defining characteristic of Prisma Access multitenancy (Managed by Panorama) is the allocation of dedicated Prisma Access instances and compute resources for each tenant, ensuring logical separation and resource isolation

A ZTNA Connector requires a stable and direct connection to the cloud gateway. When the connector is deployed behind a double NAT (Network Address Translation), it can cause issues with reachability and session establishment because the cloud gateway may not be able to properly identify and communicate with the connector. Double NAT can interfere with secure tunneling, IP address resolution, and authentication mechanisms, leading to connection failures. To resolve this, the connector should be placed in a network segment with a single NAT or a public IP assignment.

When network routers appear multiple times with different IP addresses in IoT Security, it is likely because they have multiple interfaces with separate IPs. Merging these entries into a single device with multiple interfaces ensures that the system correctly identifies each router as a unique entity while maintaining visibility across all its interfaces. This approach prevents unnecessary duplicates, improves asset management, and enhances security monitoring.

A ZTNA Connector requires a stable and direct connection to the cloud gateway. When the connector is deployed behind a double NAT (Network Address Translation), it can cause issues with reachability and session establishment because the cloud gateway may not be able to properly identify and communicate with the connector. Double NAT can interfere with secure tunneling, IP address resolution, and authentication mechanisms, leading to connection failures. To resolve this, the connector should be placed in a network segment with a single NAT or a public IP assignment.