Peter Welcher reviews what he saw from VeloCloud at Networking Field Day in November. He came away impressed with the company. In a space that’s increasingly crowded by players with a legacy in WAN optimization, VeloCloud distinguishes itself. Peter was particularly impressed by their support for service chaining and partnerships with virtualized firewall vendors. Overall, Peter sees what VeloCloud is doing as proof that SD-WAN has carved out a definite use case in the enterprise.