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Cisco Meraki Documentation

Meraki Go - Radar Detected

What is radar detection on the Meraki Go GR and how to fix the alert.



Weather radars operate on a handful of the same channels as access points do on the 5 Ghz band. It is required that, when a radar is active, all radios move to different channels. This alert is indicating that the configured channel for the access point heard a weather radar, and had to switch to a non-radar operating channel on 5 Ghz.

How to Troubleshoot

There is no need to troubleshoot this alert as it is purely informational. If it is causing client disconnections and frequent network issues, consider selecting 5 Ghz channels that are not used by weather radar.