How to enable Wi-Fi roaming for devices transitioning between access points?

Zyxel_Jay Posts: 227  Zyxel Employee
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To enable Wi-Fi roaming for devices transitioning between access points, you typically need to ensure that your Wi-Fi network is properly configured for seamless roaming. Here are the general steps:

Use the Same SSID: Ensure that all your access points are broadcasting the same SSID . This allows devices to seamlessly transition between access points without having to reconnect to a different network.

Adjust Transmit Power: Adjust the transmit power of your access points so that there is adequate overlap in coverage areas. This ensures that devices can smoothly transition from one access point to another without experiencing a sudden drop in signal strength.

Utilize Fast Roaming Protocols: Enable fast roaming protocols such as 802.11k, 802.11v, and 802.11r . These protocols optimize the roaming process by providing information about neighboring access points, pre-authenticating with potential target access points, and reducing the authentication and re-association time during handovers.

Configure Roaming Thresholds: Set appropriate roaming thresholds on your access points. Roaming thresholds determine the signal strength at which a device should consider switching to a different access point. Adjust these thresholds based on your environment to ensure devices roam efficiently without unnecessarily disconnecting and reconnecting.

Optimize Channel Assignment: Properly allocate Wi-Fi channels to minimize interference and maximize coverage. Use tools like Wi-Fi analyzers to identify channel congestion and adjust channel assignments accordingly.

Regularly Monitor and Adjust: Periodically monitor your Wi-Fi network performance and roaming behavior. Make adjustments to configurations as needed based on performance metrics and user feedback.

For detail about 802.1k,v,r ,please refer to this article: