In a large enterprise (5000+ wireless users), by what would NOT be a recommended method by which IP addresses and VLANs are assigned to different clients
associated to the same AP?

A.
Each SSID is mapped to a static VLAN assignment

B.
Upstream AAA servers dynamically assign VLANs to each user or group profile

C.
Radio signal metrics (RSSI, SNR, etc.) of WLAN clients are triangulated for location-based VLAN assignment during association

D.
Multiple VLAN pools are designated for an SSID and user IP addresses are selected in a round-robin fashion from the associated pools