"With multi-auth, each connected device is required to authenticate. Multiple devices may be connected to each port. Guest VLANs are not support in this mode."
What happens if one of the devices is not authenticated?
What is the interaction between ISE, Dynamic VLAN assignment, and an access interface with a multi-auth policy. Lets say that 2 clients connect to the same interface, authenticates, and are assigned two different VLANs by ISE. What happens?