This article shows you how to add an additional IP address to a Windows Server. The steps are nearly considered the same for Server 2008 or 2012.
Steps for Configuring an IP Address
Login to your RDP server via ‘Remote desktop connection’ (How to connect to Windows server)
Press the Win Key + R
In the Run window, type the ‘ncpa.cpl’ and click OK
How to add and configure IP Address in Windows server
Right-click on ‘Local Area Connection’ (your selected interface) and select ‘Properties’
How to Add Extra IPs on Windows VPS?
Click ‘Internet Protocol Version 4 (TCP/IPv4)’ then click ‘Properties’
How to Add Extra IPs on Windows VPS Server
In the General tab click the 'advanced' button.
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Click the "Add" button under the IP addresses section of the IP Settings tab.
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Enter the IP address & and subnet mask and click the Add button.
Click the OK button to close the Advanced TCP/IP Settings window.
Click the OK button to close the Internet Protocol Version 4 (TCP/IPv4) Properties window.
Click the Close button to close out of the Local Area Connection Properties window.
Note: If you would like to add another IP address, simply repeat steps 7 and 8 for each new IP.
