What is the link down of MikroTik switch and router?
I have a mikrotik all of port have link down and FCS error,please tell me what is problem?
Difficult to say, what the Issue could be with the limited Information
But if your Mikrotik-Device encounters “link down” on several Interfaces simoustanly…
Maybe a Miscounfiguration on the Device or Network…
Do you see something in the Logfiles of the Device ?
Did you try to systematically disconnect Devices from the Switch?
Thank you dear
And I have another question
How can I disable reset button at mikrotik soft ware so no one can reset it by button???