Hi, 2 units of the AC500 controller, is it use for redundancy purpose? As 1 unit of AC500 controller can manage up to 500 AP. But there's only 120 units of AP in this deployment. Thanks.

Hi, If using the Omada Software Controller existingly, then what should I do if I want to upgrade it to latest version? Is it just direct install and upgrade to it or I need backup the settings and...