The data center embodies the heart of many businesses on the Internet. It contains much of the information in a centralized location which provides a huge incentive for those who would wish harm. The data centers in the realm of Cloud may no longer contain just a single entity, but many individual tenants that attach to a common fabric. The Cisco Application Centric Infrastructure (ACI) aims to meet these needs with a multi-tenant, scalable fabric that interconnects physical hosts, VMs and …