Product and software: This article applies to Aruba 600 Series controllers and ArubaOS 3.4.x.
Aruba 600 Series controllers have functional support for four USB devices. Internally, six USB devices are supported to accommodate secondary storage devices found on some printers.
Printers may have a slot for compact flash or SD memory cards. If the slot is empty, ArubaOS filters it out. If any of the slots contain a memory card, it is discovered and listed in the output. But this secondary storage media is not supported.
The 'show USB' command shows the connected USB devices:
(ARUBA) #show usb
USB Device Table
Address Product Vendor ProdID Serial Type Profile State
3 USB DISK 090c 1000 AA08583000007946 Storage