What is WLC?

WLC most commonly refers to a Wireless LAN Controller. A Wireless LAN Controller (WLC) is a device that manages and controls wireless access points (APs) in a wireless network. It provides centralized management, security, and control over the wireless network, allowing network administrators to easily configure, monitor, and troubleshoot the wireless infrastructure. WLCs are used in enterprise environments to manage a large number of APs, ensuring consistent wireless connectivity and security across the network. Key functions include AP discovery and configuration, radio resource management, security policy enforcement, and client mobility management. WLC can also refer to Wireless charging or Wireless Logic Corporation depending on the context.