The data center Cloud Fabric solution is ahead of competitors in terms of competitiveness and case studies. Which of the following is not a function of the Cloud Fabric solution?

The data center Cloud Fabric solution is ahead of competitors in terms of competitiveness and case studies. Which of the following is not a function of the Cloud Fabric solution?
A . Active and standby controller clusters
B . Support simulation verification
C . NSH and micro-segmentation
D . The controller supports single physical server deployment

Answer: D