Vital-records VMs must share a virtual Layer 2 broadcast domain so they can talk as if they were on one civic LAN. Which object's role is that virtual L2?
Select an answer to reveal the explanation.
Short Explanation
A segment is the virtual hallway the vital-records VMs share — one Layer 2 room, even across hosts. Disk groups, alarms, and Horizon pools are not that hallway.
Full Explanation
A segment is the Policy-mode virtual Layer 2 broadcast domain. Virtual machines and gateways attach to it so they share L2 connectivity across transport nodes in the segment's transport zone. A vSAN disk group is storage. A vCenter alarm is a compute alert. A Horizon application pool is an EUC object, not the NSX L2 construct.