I am configuring through RADIUS server.
Actually the problem occurs when i add multiple VLANs.
For example: in the VLAN Tagging Option i have added multiple VLANs i.e VLAN 502(for Executives), VLAN 503(for Students) and All other APs 504( for IT).
So now if a Executive user tries to connect to the SSID, he should receive a IP from VLAN 502( for Executive) but the user is getting the IP from VLAN 504(for IT).
If any IT user tries to connect to the same SSID, he is receiving the IP from VLAN 504(for IT) which is correct. 🙂
Note: any user from Executives or Students tries to connect to the SSID they are getting the IP from IT vlan i.e VLAN 504.
Hope this example Gives you a clear Explanation.