I was asked to do a short virtual networking presentation during this year’s Microsoft NT Conference in Slovenia. Most of the audience were server and virtualization administrators, having anywhere from zero to pretty decent networking knowledge; getting the right balance of basics and interesting features was a struggle.

They told me the end result wasn’t that bad. It’s a bit Microsoft-biased, but applies equally well to VMware (be it vSphere/VXLAN or Open vSwitch/NVP combo).