Cisco ACI™ provides the solution for high performance, massive, scalable data centers across any geographical location with centralized management and consistent security and telemetry policies. Cisco ACI policies define multitenancy, security, telemetry, and service chaining in the fabric. A policy is configured on the APIC and is automatically applied to switches as needed. Learn more: http://cs.co/9005EEhV9
You can watch this video also at the source.