Ability to schedule Firmware updates to multiple devices at the same time needed

Wanting the ability to schedule switch firmware updates for all devices via the Insight Portal.

Currently, we can only schedule on a per-switch basis.

You can reschedule recurring reboots, but it would be very help for customers who a lot of devices.

We have close to 300 switches on the portal.  It is not very effective to have to go into every device to schedule the firmware update.

Thx