Refer&ensp；to&ensp；the&ensp；exhibit.&ensp；What&ensp；variation&ensp；of&ensp；the&ensp；802.1x&ensp；Extensible&ensp；Authentication&ensp；Protocol&ensp；（EAP）&ensp；uses&ensp；this&ensp；authentication&ensp；process？（）A.LEAPB.EAP-FASTC.PEAPD.EAP-TLS

单项选择题

Refer&ensp；to&ensp；the&ensp；exhibit.&ensp；What&ensp；variation&ensp；of&ensp；the&ensp；802.1x&ensp；Extensible&ensp；Authentication&ensp；Protocol&ensp；（EAP）&ensp；
uses&ensp；this&ensp；authentication&ensp；process？（）

A.LEAP
B.EAP-FAST
C.PEAP
D.EAP-TLS

CCNP(642-845)