When troubleshooting SD-WAN performance SLA packet loss, an administrator wants to view real-time latency, jitter, and packet loss statistics for individual health check members. Which CLI command should be executed?
`diagnose sys sdwan health-check` reports per-member SLA metrics, including latency, jitter and packet loss, for each configured health check. It directly satisfies the stem's requirement for real-time statistics on individual health check members, unlike interface-level or session-level diagnostics that aggregate or omit SLA measurements.
Why this answer
The command 'diagnose sys sdwan health-check' displays real-time health check statistics for each SD-WAN member, including latency, jitter, packet loss, and SLA status. This is the correct CLI tool for troubleshooting performance SLA metrics on individual members.
Exam trap
FORTINET-NSE7-SPECIALTY often tests the difference between configuration commands ('show system sdwan') and diagnostic commands ('diagnose sys sdwan health-check'), causing candidates to pick a show command when real-time performance statistics are required.
How to eliminate wrong answers
Option B is wrong because 'get system interface physical' shows interface physical status (link up/down, speed), not SD-WAN health check performance metrics. Option C is wrong because 'execute ping-server status' is not a valid FortiGate command for SD-WAN health check statistics. Option D is wrong because 'show system sdwan' displays the SD-WAN configuration, not real-time performance SLA statistics like latency, jitter, and packet loss.