I'm trying to configure management access to our new extreme 8810s via a microsoft NPS server (running on 2012 R2, but the NPS portion hasn't changed since 2008).
I've defined a policy tied to a windows group and the authentication works, but my user had RO access only.
To fix this I've defined a VSA with Vendor Code 1916, set the attribute to "Yes It Conforms", Vendor-Assigned Attribute number is 201, Attribute format is Decimal, Attribute value is set to 1.
This should allow my switch adminstrator login to have RW access to the switch, but I'm still getting RO access only.
Here is a screencap of my settings: http://imgur.com/VCswKOg
Does anyone have additional documentation or experience getting this VSA to work with the microsoft NPS? So far research hasn't turned up any working examples.