Cisco Aironet 2700E join bug
Just run across a really boring bug. A new install of 10 brand new Cisco 2700 w/ external antenna.
Will not join the controll at all. Keeps looping, through the 4 different ways to join, even if DNS for CISCO-CAPWAP-CONTROLLER was a valid DNS lookup.
What really made this sux, was that all the AP was mounted 9 meters above floor level.
Log onto to everyone of them, through consoll, and do a simple
That’s it… it will then find the controller, join, get sw and config, and it’s all happy days!