An administrator wants to reduce downtime of the wireless network when controllers are upgraded. Which ArubaOS feature should the administrator implement to reduce the amount of downtime the APs will experience at the time of the upgrade process?
An administrator wants to reduce downtime of the wireless network when controllers are upgraded. Which ArubaOS feature should the administrator implement to reduce the amount of downtime the APs will experience at the time of the upgrade process?
The most suitable feature to reduce downtime during a controller upgrade is 'AP image preload'. This feature allows the new software image to be preloaded to the access points before the controller reboots with the new image. This reduces the time it takes for APs to come back online after the controller upgrade, minimizing the downtime experienced by the wireless network.
https://community.arubanetworks.com/blogs/anandkumar-sukumar1/2020/10/20/what-is-ap-image-preload-and-how-it-works-in-aruba-os