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Fortinet NSE 4 - FortiOS 7.6 Administrator NSE4_FGT_AD-7.6 · Domain 4: Routing

SD-WAN monitoring and troubleshooting: `diagnose sys sdwan health-check`, `diagnose sys sdwan service`

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Last reviewed September 25, 2026 · Leer en español

When SD-WAN does not behave as expected, two CLI commands answer the two questions that matter: are the links measuring healthy, and which member is each rule actually using? Knowing what each command reveals is the practical, exam-tested skill for SD-WAN troubleshooting.

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