Refer to the exhibits.

From the SD-WAN rule configuration (service ID 3, name " Corp " ), the rule is configured as: In the diagnose firewall proute list output for service=3 (Corp), FortiGate shows the actual members considered for this rule and their SLA pass status: Because the rule is SLA-based, FortiGate selects only members that meet the SLA requirements for the rule. The output indicates that HUB1-VPN1 and HUB1-VPN2 pass both SLA checks (num_pass=2), while HUB1-VPN3 passes only one (num_pass=1) and therefore is not selected as an eligible forwarding interface for this rule. Since load-balance is enabled and the rule uses hash-mode source-ip-based, FortiGate will consistently choose an eligible member based on the source IP hash. For traffic sourced from 10.0.1.101, the session can be steered through either HUB1-VPN1 or HUB1-VPN2 (whichever the hash selects), but not HUB1-VPN3. Therefore, the correct answer is B. An operational review should distinguish the rule that matches the traffic from the interface that is ultimately selected. Valid forwarding also depends on destination route eligibility, current member state and the applicable SLA or quality-selection algorithm. A diagnostic showing configured members alone is not conclusive evidence that all those members will carry a particular flow.

Verification qualification: A specific hash-selected interface cannot be predicted from the supplied configuration without the full evaluation.