Library catalog VMs sit on two different ESXi clusters and must share one NSX segment. Which SDN building block sets the maximum span of that segment?
Select an answer to reveal the explanation.
Short Explanation
Think of a transport zone as the official map of which prepared hosts are allowed on the same virtual street. If a library host is not in that zone, it cannot attach to that segment—resource pools, Horizon pools, and sensor groups do not draw that Layer 2 map.
Full Explanation
In NSX-T a transport zone is the collection of transport nodes that defines the maximum span of a logical switch or segment. VMs share a segment only when their hosts are members of the same overlay (or VLAN) transport zone. A vSphere resource pool divides compute; it is not an L2 span construct. Horizon desktop pools and Carbon Black sensor groups belong to EUC and endpoint-security products, not to the NSX fabric span.