Powrshell DSC for Secondary/Additional IP

Hi Everyone,
I am creating a Powershell script to deploy the configuration to the remote server using Desired State Configuration ( without Pull Server) for Adding the additional/Secondary IP to the server NIC but the module which I am using (xNetworking) is written such a way that It is removing the existing IP from the target Machine and then set the new IPs , which is making the server out of network.
So  can anyone help me to solve this in such a way it will only add the additional IPs and not change the exiting one. 
P. S. it needs to be done without Pull server only pushing the configuration is required.