Hi ,   As stated by rymiles this is the SSID used for Mesh.   You can disable it ( it is a Network-Wide setting ) :  Meraki allows the ability to disable mesh on the Meraki Access Points. The toggle is a network-wide setting and is configured under Network-wide > Configure > General > Device configuration Disabling mesh will stop the APs from broadcasting the Mesh SSID to save airtime.    https://documentation.meraki.com/MR/WiFi_Basics_and_Best_Practices/Wireless_Mesh_Networking ... View more