Hello mprazeres183
I wouldn't advise multiple vmknics per vSAN as first choice, there are caveats to configuring it this way - also redundancy/availability can be configured better lower in the stack (NIC):
"Virtual SAN does not support multiple VMkernel adapters on the same subnet. You can use multiple VMkernel adapters on different subnets, such as another VLAN or separate physical fabric. Providing availability by using several VMkernel adapters has configuration costs including vSphere and the network infrastructure. Network availability by teaming physical network adapters is easier to achieve with less setup."
Bob