For the 25 GbE design, we create one distributed virtual switch, which contains the port groups for management, vSphere vMotion, vSAN, and VMs, as shown in the following figure:
For the 100 GbE design, we create two distributed virtual switches. The first distributed virtual switch contains port groups for management, vMotion, vSAN, and VMs that do not use the GPUs. This distributed virtual switch connects to the 10Gb Ethernet adapter. The second distributed virtual switch, as shown in the following figure, is for VMs that use a GPU and is connected to the 100 Gb ConnectX-6 network adapter.