Update April 2013, if you are using VMM setup your networks in VMM and allow VMM to the teaming.
This blog post is a follow up to my previous post about identifying and naming NICs on HP BL460c Servers with Virtual Connect Flex 10 to build my HyperV Server. I have modified that script a little to keep more of the configuration items at the top of the script and I have added Nic teaming to the script. Once the OS is installed (the script could be integrated into a MDT/OSD task sequence) you can run this script and then you are ready to assign IP addresses to the Teams and adjust any advance NIC settings.
Remember don’t team your iSCSI NICs, you want to setup MPIO for your iSCSI connections.