If working at the serial shell level, you have the option to display the IEEE 802.1X settings.

When you type 3 and press Enter, a secondary menu provides options to view the current configuration settings as well as view the current status.

Option 1 shows the current IEEE 802.1X configuration file. This allows you to see the information that is displayed in the UI down at the serial level. It shows the current configuration file that is in use for the primary adapter, and that the secondary adapter does not support 802.1X connections.

Option 2 shows the status of the supplicant in use. This allows you to see detailed information about the primary adapter. In the following example it shows that the supplicant port state is “Authenticated” that the EAP state is “Successful”; it shows the kind of method that was used, “EAP-TLS”; and the version of that method, “TLSv1.2”.
