Refer to the exhibit.
A device connected to port2 on FortiSwitch cannot access the network. The port is assigned a security policy to enforce 802.1X authentication. While troubleshooting the issue, the administrator obtains the debug output shown in the exhibit.
Which two scenarios are likely to cause this issue? (Choose two.)
Two likely scenarios causing the issue are: the device is not configured for 802.1X authentication, and the device does not support 802.1X authentication. Since the debug output shows that the port state is 'unauthorized' and there is no indication that the device is assigned to a guest VLAN or quarantined, it can be inferred that the device is either not configured for or does not support 802.1X authentication. For the device to access the network, it must successfully pass the 802.1X authentication process.
AD is correct as quarantined state is authenticated as per https://docs.fortinet.com/document/fortiswitch/7.0.8/devices-managed-by-fortios/173282/quarantines
Guess A and D as per p 282 study guide