Access Point doesn't recognize Switch

[Piotr]

We've got a problem, when we try to connect a new switch to our Ruckus R320.

Up until this point, we've been using a 3com switch, but when we tried using Netgear M4300-24X (XSM4324CS), it refused to work. Ruckus doesn't seem to recognize the device. Both of these switches work perfectly with different networking devices. We use a PoE charger on the way to the Ruckus, but no additional controllers.

Does anyone have any ideas as to why this setup wouldn't work?

Netgear M4300-24X doesn't work when plugged into Ruckus R320, but it does work with different Access Point.
Firmware version: 200.8.10.3.278