EVERYTHING WORKS BUT THE ONE LAPTOP CAN NO LONGER ENTER THE INTERNET
THAT'S WHY Can't I DO THIS ABOUT SOFTWARE WHICH CABLE IS?
Unfortunately, I can't answer your question, but I have a request for you:
Do not write big here, because that means screaming and is not welcome by Girlfriend - thanks.
For fixed IP addresses with a CrossOver LAyn cable
You connect two computers over a LAN cable. Currently, a crossover is no longer required. Modern chipsets support Auto MDI / MDI-X