Which command was used to generate this output and to show which ports are authenticating with dot1x or mab?

Refer to the exhibit.

Which command was used to generate this output and to show which ports are authenticating with dot1x or mab?
A . show authentication registrations
B . show authentication method
C . show dot1x all
D . show authentication sessions

Answer: D

Explanation:

Use the show authentication sessions command to display information about all current Auth Manager sessions. To display information about specific Auth Manager sessions, use one or more of the keywords.

The following example shows how to display all authentication sessions on the switch: