Lab architecture: the existing management domain mgmt-a with its 4-host cluster and VNA cluster, the new one-host cluster cluster-mgmt-02a running the Supervisor, and the edge-less NSX path through the default transit gateway and VLAN 22 to the router.

One-Host Supervisor on VCF 9.1, Part 3: NSX VPC Networking Without Edges

In Part 2 we built the one-host cluster. Before we can enable a Supervisor on it, NSX needs a way to get VPC traffic in and out. My management domain has NSX with an overlay transport zone, but no edge cluster, no Tier-0 and no Tier-1. In VCF 9.1 that is fine: a Supervisor on VPC networking can use a distributed transit gateway and a small cluster of Virtual Network Appliances (VNAs) instead of edges. ...

One-Host Supervisor on VCF 9.1, Part 3: NSX VPC Networking Without Edges