What is a design justification for a solution with 3 NSX Manager nodes deployed in...

3 NSX Manager Nodes for HA & Redundancy (Correct Answer - B):

NSX requires 3 Manager nodesforhigh availability (HA)andControl Plane redundancy.

If a single NSX Manager nodefails, the other nodes continue to operate, preventingsingle points of failure.

Incorrect Options:

(A - Run All Nodes on One Host):

This contradictsbest practices, asNSX Manager nodes should be distributed across multiple hosts.

(C - Reducing Control Plane to a Single Point of Failure):

The 3-node setup prevents this, ensuringfailover capability.

(D - Separating NSX Controllers from Managers):

InNSX-T 3.x/4.x,NSX Controllers are part of the Manager cluster, so there are no separateNSX Controllers.

VMware NSX 4.x Reference:

NSX-T High Availability and Disaster Recovery Guide

NSX-T Control Plane and Management Plane Redundancy Best Practices