In reply to Anonymous.

The EVPN Multi-Site feature is based on innovation we brought into the Cisco CloudScale ASIC that is part of the Cisco Nexus 9000 Series of Switches.
We are evaluating the applicability of the EVPN Multi-Site feature against other platforms like the Cisco Nexus 7000/7700 with M3-based line-cards. Today, we already have "VXLAN BGP EVPN to OTV Interoperability” available as part of NX-OS 8.2 (https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus7000/sw/vxlan/config/cisco_nexus7000_vxlan_config_guide_8x/cisco_nexus7000_vxlan_config_guide_8x_chapter_01001.html), which means Layer-2 technology stitching capability is possible. Layer-2 stitching capability will not be present on the Cisco Nexus 7000/7700 F3-based line-cards.