What are the two core components that VMware NSX leverages for North-South traffic flow with an external network? (Choose two.)
A.
vSphere Standard switch
B.
Edge Services Gateway (ESG)
C.
vSphere Controller
D.
DLR Control VM
Explanation:
http://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/whitepaper/products/nsx/vmware-nsx-brownfield-design-and-deployment-guidewhite-paper.pdf