Will it be possible to raise the server on a white IP in my case?

Question

Network administration

From the provider, a twisted pair cable enters the apartment and connects to the router.
From the router there are 2 twisted pairs to 2 computers.
If I connect a white IP, can I set up a server on 1 computer?
One computer will use the network for web surfing, and the second for the server.

Answer 1

Technically, there is such an opportunity, google for your router "port forwarding"
Whether you personally can do this is another question.

Answer 2

Yes