There is a detailed NSX-T on ACI design guide that details the use of the L3-Out via an SVI for peering with the NSX-T Tier0 Edge Node. I am looking for the equivalent reference design guide for peering with an NSX-T edge node from a Nexus VXLAN/EVPN fabric. I cannot find any configuration supporting the use of an SVI for a VRF lite peering on a border leaf. I have configured it in lab, by making the SVI a standard VLAN SVI with no VNI association, and it appears to work, but I can not find any reference documentation, and I cannot configure it in Nexus Dashboard.