WAN

There has been a flurry of discussion on SDN in the WAN lately, specifically, why and how.  Brent Salsbury laid out a few use cases here.  The why seems pretty straightforward.  I do believe it will happen, however, the how is the interesting part.  Admittedly, I’m a tad of a greenhorn in the SDN space, I’ve made it work in a lab, I participate as much as I can in the working groups and I attempt (poorly) to keep up.   SDN, and likely OpenFlow, is in our roadmap at work.  Doing SDN…