In my lab I have two hyper-v host running Windows 2012 server. For lab and test purposes I want to have private networks that are available on both hosts, and where the VMs on those networks are able to communicate with each other on both hosts. From what I understand, this is possible with NVGRE, and it's easiest to manage using SCVMM 2012 SP1.
So I have set up SCVMM, and for the last couple of weeks I've been trying to set up private networks on the hosts, but can't seem to figure it out no mather how much I try. I tried creating a logical network I called LabNet, and several isolated VM Networks, then associate the logical network to a NIC on the host. When I try to connect the VM to the VM Network, I usually get an error. There are a lot of different errors, like the virtual NIC not having a CA address from the VM-pool, and when I create a VM-pool (which I thought was optional), I get errors on the Logical Switch.
I haven't had much luck finding resources and examples where people have isolated "private" networks running with SCVMM 2012 SP1 and Hyper-V 2012. So how would I go about creating one correctly.