Home > Integrated Products > VxRail > Guides > Planning Guide—VMware Cloud Foundation 5.x on VxRail > Leaf switch preparation for NSX edge
The NSX edge gateways enable the connectivity between the upstream physical network and NSX, the product which enables virtual networking in the VI workload domains. If your requirements include using NSX to support workloads on Cloud Foundation on VxRail, or you plan to deploy the vRealize Suite on your Cloud Foundation instance, you must prepare the leaf switches supporting the Cloud Foundation on VxRail environment to connect to the NSX edge gateways.
Follow these steps to prepare the leaf switches:
Preset names are configured by default for the workload domains. For a list of virtual distributed switch names that can also be customized during the workload domain deployment process, see Appendix F: VI workload domain configuration settings.