Configure IP's Before Installing WHM?

[Rework]

My VPS provider told me I have to configure my IP's manually inside my VPS and to make the main IP static.

Can this be done with WHM's post installation options or do I need to set those IP's before installing WHM?

 

[cPanelMichael]

Hello,

Could you have them provide you with more specific information about what exactly you are required to configure? For instance, if the network configuration is automatically handled as it often is on VPS accounts, you'd simply use "WHM >> Add a New IP Address" to add the additional IP addresses through Web Host Manager.

Thank you.