Reza Toghraee, CCIE 22518, is a network and security expert. For the last 15 years, he has designed and deployed many large campus and datacenter projects, leveraging his skills in networking, security, virtualization, compute, and storage. He has worked with all networking vendors in the past. In 2013, he started exploring the hardware and software of Ethernet switches and was inspired to build an AVB (Audio Video Bridging) Ethernet switch by designing hardware and software protocols. Soon he discovered SDN and early SDN controllers and dedicated his time to promoting and contributing to SDN and the OpenNetworking community. He works as a freelance consultant for SDN, NFV, network automation, network virtualization, and cloud projects. He can be reached via his email Reza@Toghraee.com