"test" option for cnmatrix switches

[mixig]

Maybe this will help?

How do I schedule a cnMatrix Switch reboot in CLI

Summary: This article describes how to schedule a Switch reboot. This functionality is particularly useful if you are making connectivity changes to the Switch remotely and need a fallback in case the configuration does not work and you lose access to the Switch. As long as the configuration changes you made were not saved, after a reboot, the Switch will use its last saved configuration. Login to the Switch via an SSH Application such as PuTTy Type show clock to confirm the current time o…

It can be a life saver