Fortinet NSE6_SDW_AD-7.6 Exam With Confidence Using Practice Dumps

In FortiOS 7.6, SD-WAN rules can steer traffic based on Internet Services , which represent predefined application and service signatures maintained by FortiGuard. Common applications such as Facebook and LinkedIn are included in the Internet Service database.

According to the FCSS SD-WAN 7.6 curriculum, when configuring an SD-WAN rule from the GUI on a standalone FortiGate device, applications are selected as destinations using the Internet service field , not by enabling a separate application destination field. The exhibit highlights the Internet service option under the Destination section, which is the correct method to match traffic for specific applications.

Option A is incorrect because there is no GUI option to enable application visibility as destinations for SD-WAN rules. Application matching is already abstracted through Internet Services.

Option C is incorrect because standalone FortiGate devices fully support application-based steering using Internet Services in SD-WAN rules.

Option D is incorrect because no additional license is required to use Internet Services in SD-WAN rules. This functionality is included in FortiOS and relies on the built-in FortiGuard Internet Service database.

Therefore, to steer Facebook and LinkedIn traffic through a specific WAN link, you must select Facebook and LinkedIn in the Internet service field , which corresponds to option B.

When SD-WAN load balancing is required with link quality awareness , FortiOS relies on SLA-based strategies . These strategies evaluate link performance using performance SLAs (latency, jitter, packet loss, MOS) and then make forwarding decisions accordingly.

Option A is correct.

In FortiOS 7.6, when an SLA-based SD-WAN rule has load balancing enabled , FortiGate distributes traffic only across the members that meet the SLA targets . Any member that is out of SLA is excluded from load balancing. This behavior ensures that traffic is not forwarded over degraded links while still allowing load distribution across healthy paths.

Option C is correct.

The lowest cost (SLA) strategy is an SLA-based strategy that considers link quality while also allowing SD-WAN load balancing . When multiple members meet the SLA requirements and have equal cost, FortiGate can load balance traffic across them using the configured hash mode. This makes the lowest cost SLA strategy suitable when both link quality and load balancing are required.

Why the other options are incorrect:

Option B is incorrect because the best quality strategy is designed to select the single best-performing link based on SLA metrics. It does not support SD-WAN load balancing across multiple links.

Option D is incorrect because the best quality strategy does not support load balancing at all, so the statement about round-robin hash mode is invalid.

Therefore, the two correct facts to consider are A and C .