Which of the following is NOT a way to troubleshoot communication issues with FortiAnalyzer?

Performing a parameter configuration check is considered more of a preventative measure than a troubleshooting method. While it's essential to ensure that the configuration parameters are correctly set up for normal operation, this action does not directly address existing communication issues.

In a troubleshooting scenario, tools that actively test network connectivity or analyze live traffic, such as executing a ping command, using diagnostic sniffers, or typing the diagnose log test command, provide immediate feedback on the status of the communication pathway between devices. These methods can uncover whether packets are being lost, whether the devices can reach each other, or if there are issues with the logs being processed.

In contrast, a configuration check might verify if the settings are correct but doesn't test the actual communication or present real-time insights into any ongoing issues. For effective troubleshooting, it is crucial to have tools that can actively diagnose the current state rather than just confirm that expected settings are in place.