Active-Active DCs Networking Problem
Problem One interesting problem I was asked to solve from a networking aspect was: How to build an Active-Active DCs (Data Centers)? How do we ensure the ingress and egress traffic flows use the most efficient path especially around host mobility? Background Why would an organisation want Active-Active DCs? From a business point of view, we want to run everything hot and maximise our return on investment. Why should we have resources idling by for an off-chance that our…