Workload Mobility and Disaster Recovery : Designing the Solution : 4.4 Network Design : 4.4.5 Data-Plane Design : 4.4.5.3 Universal Logical Switch Design
   
4.4.5.3 Universal Logical Switch Design
The universal logical switches within this architecture are deployed from the primary NSX Manager, and these logical switches are where the workloads will be placed.
Within this design, each logical switch will be configured with a unique subnet to avoid any potential IP address conflicts, because they are connected upstream to a common routing layer.
Note If overlapping IP addresses are required, this setup can be achieved with VMware NSX isolation and segmentation, but that is out of scope for this document.