Traffic on wrong nics

My setup is a 4 Node Server 2012R2 Hyper V cluster with all the VM located on a 2 Node Server 2012R2 SOFS cluster.

Our network setup is 2 10GB private switches and 1 1GB public switch. However pretty much all traffic is running over the 1GB. 

What i need is when my HyperV cluster is reading the VHDs from the Client Access Point. I want that data on the private 10GB network. Where or how is this done?

Thanks for the help.