Hello,
We currently have two open feature requests for the Device Terminal feature in Extreme Management Center:
01513326 is for better logging of the "Open Terminal Session" feature
01394666 is to not use the pre-defined password, but have the user input the password. This will work when the switch has RADIUS management login enabled.
It's not clear when they will be added to the product, but we are working on it.
Thanks
-Ryan