Which of the following commands configures the cisco 3845 integrated services router to allow eap-fast authentication using wds？（）

A、router （config）# wlccp authentication-server infrastructure eap group_1

B、router （config）# wlccp authentication-server infrastructure eap-fast group_1

C、router （config）# wlccp authentication-server client eap-fast group_1

D、router （config）# wlccp authentication-server client eap group_1