Here's a shifty question to ponder. The Answer is HERE! If explicit beamforming is part of 802.11n but no clients have implemented it, why does implicit beamforming (Cisco ClientLink) work?
Here's a tricky one. Answer here! Why is 802.11ac important even if I don't have 802.11ac clients?
From time to time I may test your WiFi smarts. This first one isn't a softball and probably won't be found easily in a book. It's also one of the lest-understood WiFi behaviors (from my vantage) and absolutely should affect your WLAN design. Answer here! Answer will be posted later this week.
When I asked a few Cisco Wireless Consulting Systems Engineers if they’d ever trust a controller’s default config for any time of AP deployment beyond 1 or 2 AP’s the typical answer (when they stopped laughing) was <expletive> NO. Of course I anticipated that answer and was prepared with a follow up: Okay what would …