Refer to the exhibits.

Based on the provided scenario, when initiating a ping test to a device (10.0.1.101) behind the branch FortiGate, the test traffic is steered through port1. This is determined by analyzing the SD-WAN rules, interface priorities, and routing table on the branch device. In typical Fortinet SD-WAN configurations, the port used for steering is determined by a combination of static routes, SD-WAN rules, and interface health checks. If port1 is the preferred member for that traffic—due to route metrics, health check status, or explicit SD-WAN rule configuration—then all eligible traffic from the LAN to the destination will be forwarded through port1. This not only ensures optimal traffic flow but also leverages SD-WAN’s dynamic path selection features to provide resilience and application steering.