An international corporation migrates its primary and secondary data centers to Cisco ACI. The new architecture must include a disaster recovery solution for critical applications in the primary data center with these requirements:
The secondary data center hosts dedicated workloads, which must remain isolated from the primary data center.
Critical applications must have both Layer 3 and Layer 2 connectivity between data centers.
The ACI policy must be consistent across the data centers.
Flooding between the data centers must be restricted to specific VLANs.
Which solution must be used to accomplish these goals?