Mikrotik and SuperMicro server, why doesn't the server see the router?

Question

Mikrotik

There is a Mikrotik RB951Ui-2Hnd and a SuperMicro server with Windows Server 2016 installed, the essence of the problem, the old modem turned off, it’s simple, it decides to install Mikrotik, there are gigabit ports on the supermicro server, mikrotik supports gigabit connections, but when connecting Mikrotik and the server, the reaction is 0, the cable is working , I checked it with a tester, the connectors are also working, I cut the laptop through the cable to the microtic, on the server I plugged the cable into both lan ports, they caught fire, I see them in the computer. Do not tell me where to dig

Answer 1

and if you switch ports to 100 in Mikrotik, does he see it?

Answer 2

Today I'm lucky in guessing: the network is turned off on the server

Answer 3

Firewood on a setevushka updated? Have you tried installing different versions of the drivers?
And also try to drop the Mikrotik into the form and plug the cable into the server and Mikrotik. Back up your Mikrotik settings accordingly.

Answer 4

link lights up? winbox device is not detected?

Answer 5

Boot to supermicro from any Live_CD - if the microt is visible - it's in the windows server settings. As an option, on microte, prohibition of work from a specific mac address, or something similar on Windows.