Hi there, first thanks for ur useful info. I would like to ask u about Dynamic IP Assignment feature in ISE 2.3! is it possible that use it instead of DHCP!? I mean without buying extra Module to support it! actually we wanna use ISE as our Radius-Server for Mobile-Devices joinng to our MDM. if yes, how should I config it? that would be nice, if you can guide/help me. good time Keyvan