WLAN APs and Controllers
Networking basics, WLC or Wireless lan controller explained, Free CCNA 200-301
What Are Access Points?, What is WLC?
EDIMAX - AP Controller - AP Controller - Wireless AP Controller
WLAN Controller
Access Points and Wireless LAN Controllers Explained
Access points and wireless controllers - Cisco
Cisco Wireless Access Points And Controllers - My Blog
WLAN APs and Controllers
Applications - WLAN (Wi-Fi) Access Point
Introduction to the WLAN CAPWAP protocol
The Cisco 4400 Series Wireless LAN Controller provides system wide wireless LAN functions for medium to large-sized facilities. By automating WLAN configuration and management functions, network managers have the control, security, redundancy, and reliability needed to cost-effectively scale and manage their wireless networks as easily as they scale and manage their traditional wired networks.
Cisco AIR-WLC4402-12-K9 Wireless LAN Controller