Every old idea will come around again. So learn the fundamentals.
I think SD-WAN could totally change the carrier market, in a destructive way, that is good for customers. This is my reasoning, supported by a couple of beers.
Versa Networks is adding VNF support and Wi-Fi to its SD-WAN platform to capture more of the customer branch. And it’s not alone in this strategy.
The CCDE (Cisco Certified Design Expert) practical exam which was set for May 11th 2017 has been cancelled. Globally. We still don’t know exactly why (and never will according to Cisco), something about irregularities. But let’s rewind a bit, shall we?
Cisco is losing market share while Arista and Juniper are gaining it, according to IDC. I recorded a video with some ideas on what’s happening here.