VMware vSphere 8 Foundations — Question 9

Which protocol allows an administrator to provide overlay networks on top of physical networks used in NSX-T Datacenter?

Answer options

• A. Geneve Segments
• B. Tier-0 Gateway
• C. VXLAN
• D. Distributed Firewall

Correct answer: A

Explanation

Geneve Segments is the correct answer because it is specifically designed for creating overlay networks in NSX-T. Tier-0 Gateway is used for routing and connectivity, VXLAN is an older technology for overlay networking, and Distributed Firewall is focused on security rather than network overlay creation.