End of support means if you have faulty hardware then it's time to buy a replacement. Once that cut off date is reached you are on your own.    There are two different EOL dates, the first being end of sale meaning a device is no longer sold but still supported. Then there is end of support where the device is no longer sold or supported.    https://documentation.meraki.com/Platform_Management/Product_Information/End-of-Life_Notices/Meraki_End-of-Life_(EOL)_Products_and_Dates ... View more