How to add several white IPs to Mikrotik?

Question

Computer networks

How to add several white IPs to Mikrotik? I need to add some white ip addresses to mikrotik.
1 for LAN. 2 so that I can connect to the Mikrotik port and register my IP addresses.
IPs will be different, so that it will turn out like one IP for one port.

Answer 1

plug the cable into the correct port and set the address
plug the cable into the second port and set the address
plug the cable into the 3rd port and set the address...
What's the problem?