This article will help you add one or more IP’s to windows server 2012.
To start, look on the bottom right of the your display to find a icon that looks like a monitor with a cable next to it:
Right click this icon and than select Open Network and Sharing Center:
After this, select Change adapter settings on the left sidebar:
This will open the Network Connection window. Right click the Ethernet Adapter you would like to add your IP and/or IP’s and select Properties:
Once Ethernet Properties window has opened, you highlight Internet Protocol Version 4 (TCP/IPv4) and then select Properties:
The Internet Protocol Version 4 (TCP/IPv4) Properties will open. After this select click on Advanced…
Under Advanced TCP/IP Settings, select Add…
You will get a pop-out that you let you enter the IP address and the Subnet mask for the network interface card you have selected:
After you have completed entered your networking information select Add. You can repeat this process to continue adding IP’s that are available to you.