Thank you for pointing this out. This was an error in the datasheet. It has now been corrected. 802.11v is not currently supported and has been removed from the datasheet.
Currently we have support for 802.11k ( under VNS -> wlan service -> advanced -> Radio Management (11k) support ) and 802.11r ( under VNS -> wlan service -> privacy -> Fast Transition ). We do not currently support 802.11v.