Cluster Deployment -> Logical Switch Deployment / Static IP address assignment
If a Hyper-V cluster is created with VMM you can only create a Standard Switch on all Hyper-V hosts. It would be better to select a Logical Switch here.
Another pain point is the assignment of a static IP address to the cluster. In the 2012 R2 release sometimes it works that the option will be visible sometimes not. A drop down menu where I can choose between DHCP or static assignment would be better.