Help Setting up a Converged Network for Hyper-V 2012 R2 using 2 10Gbe nics - Questions / Help

We have 2 R820 Dell servers with 4 10Gbe nics-

We plan or have currently setup the following :

Windows 2012 R2 DC

• 2 10Gbe nics in a Team for iSCSI traffic (Storage)
• 2 10Gbe nics in a Team for Management / Production / CSV-HB / LM

Questions we have:

What is the role of the "Management Network"? Is this role to be the management of the Host and Hyper-V via SCVMM?

Which Network should have the default gateway configured and DNS in AD ? Management or Production?

We have a current setup that was done with out a management network initially and just a production network, the VSwitch was set to AllowManagmentOS: True (This I read a lot should be false - right? and if so what are the implications of changing it now or can it be without interrupting the current setup?)

Thanks for any help and if you need more information no problem -

Paul