2 nd NIC for Cluster Communications

Hi

i got a MS File Server Cluster (2012r2) both Servers have 2 NICs. One Nic should be for the normal LAN Communication, the 2nd NIC should be for internal Cluster Communication.

between the File Servers. The Servers are placed on a ESXi Farm with 5 Hosts under Vmware 6.0. Is there a chance to make it that way? Or what could be a solution which made sense.

Thanks for the help in advance

Greetings

rootoil