What could be the reason of Dot1x session failure?

exams 400-251 400-251 exam 0 Comments

Refer to the exhibit.

What could be the reason of Dot1x session failure?
A . Incorrect authentication rule.
B . Incorrect user group.
C . Incorrect authorization permission.
D . Incorrect authorization condition
E . Identity source has the user present but not enable
F . Incorrect identity source referenced
G . Incorrect user string.

Answer: E