The activation key:
Note
If upgrading from v10.21 with an EGY license, call customer support for assistance.Note
The AP37xx and AP38xx will NOT be able to connect to a controller licensed in the MNT domain.Caution
Whenever the licensed region changes on the ExtremeWireless Appliance, all Wireless APs are changed to Auto Channel Select to prevent possible infractions to local RF regulatory requirements. If this occurs, all manually configured radio channel settings are lost.
Installing the new license key (other than EGY) before upgrading prevents the ExtremeWireless Appliance from changing the licensed region, and in addition, manually configured channel settings are maintained. For more information, see the Maintenance Guide.
EGY License exception: If an appliance that is licensed with ROW or MNT Regulatory Keys is hosting APs inside Egypt or APs outside Egypt, upon upgrade to v10.31.01, the AP radios are disabled. If upgrading from v10.21 with an EGY license, call customer support for assistance.