Those are not my first steps with wireless controllers or wireless networking. I had my first touch of enterprise-class wireless networks like 7-8 years ago when Cisco WLC controllers hit the market and lead the evolving world of wireless networking. Working for Cisco Gold Partner back then gave me the opportunity to configure few both autonomous and centrally managed wireless networks at different scale. I also performed a security audit of one quite big installation. Back then there was no virtual vWLC controller back then.
Why am I getting back to the Cisco wireless solutions now? I got Cisco AIR-CAP3702 access point lately, so it was excellent opportunity to refresh my knowledge and look at the past few years changes. It is a popular enterprise model that can work either as an autonomous access point or managed via a controller. So this model is for tests and PoC labs for me, so I decided to check what has changed in Cisco wireless world.