In a Palo Alto Networks PAN-OS security policy rule, setting the Service parameter to _____ restricts permitted traffic exclusively to the standard TCP and UDP ports associated with the identified application.

### Why this is right Both VPN security rules specify application any, service application-default, and action Allow. The requested blank is the service setting. ### The concept A security policy combines zones, addresses, application, service, and action to decide whether traffic is permitted. `application-default` is the exact service selection stated by this lab; it should not be replaced by an unsupported value when reproducing the configuration. ### Terms - **VPN**: Virtual Private Network. A protected connection between networks. - **Service**: A policy setting that determines the permitted transport service or port behavior. ### Remember For both lab VPN rules, use application any, service application-default, and Allow.