Question 660
A FortiOS 7.6 team examines: A network administrator must demonstrate an application changes uplink when the selected member fails its quality threshold. Select TWO complementary choices: the most appropriate corrective action AND the specific evidence confirming success.
Explanation
Correct Answers
For the observed situation (A network administrator must demonstrate an application changes uplink when the selected member fails its quality threshold), the most specific acceptance evidence is: Representative application sessions use a member satisfying measured jitter, loss and latency objectives. It validates the recommended response: Create a supported SD-WAN rule that steers a recognized application toward links meeting its measured quality requirements. This addresses the documented risk: A generic load-balancing rule can send latency-sensitive sessions through poor-quality links if no app-specific strategy wins.
The reported FortiOS 7.6 condition is: A network administrator must demonstrate an application changes uplink when the selected member fails its quality threshold. The targeted administrative response is: Create a supported SD-WAN rule that steers a recognized application toward links meeting its measured quality requirements. The relevant failure risk is: A generic load-balancing rule can send latency-sensitive sessions through poor-quality links if no app-specific strategy wins. Validate with: Representative application sessions use a member satisfying measured jitter, loss and latency objectives.
Incorrect Answers
Static route distance and priority (4.1) addresses another technical failure: Mismatched distance or priority can select a slower WAN path while the preferred next hop remains available. This case instead tests Sd-wan best-quality application steering; the choice measures or changes another part of the system.
Longest-prefix match and route lookup (4.1) would demonstrate or implement: A broad default route cannot override an installed more-specific matching prefix solely because its interface is healthy. The required paired action and test concerns Sd-wan best-quality application steering; a passing result for this alternative could leave that requirement unresolved.
Routing versus firewall policy separation (4.1) would demonstrate or implement: Traffic logs and route diagnostics show both the intended route and an approved first-match firewall policy. The paired-answer requirement concerns Sd-wan best-quality application steering; this alternative does not provide the matching intervention and separate acceptance evidence.