The video demonstrates how to replicate an existing tenant from a primary ACI site to a second site using object import. The lab then configures VMM integration at the second site using a single vCenter that manages ESXi clusters at both sites. We will create a new per-site VDS and VMM domain on the DC2 APIC. The lab concludes with successful inter-cluster vMotion of VMs across sites over the stretched L2 subnet.