Overview
A Wireless Access Point (WAP or AP) acts as a bridge between a wired Ethernet network and wireless devices. It broadcasts a signal (SSID) that devices can connect to.
Key Concepts
- SSID: The name of the wireless network.
- BSSID: The MAC address of the AP's radio.
- Roaming: Allowing a device to move between different APs without losing connection.
Deployment
In large environments (offices, campuses), multiple APs are managed by a Wireless LAN Controller (WLC) to provide seamless coverage.