A wireless security assessment has been performed for a network that is composed of Windows
2000 and Windows XP wireless clients. The customer wishes to use IEEE 802.1X authentication
using certificate services. Which EAP-type combinations are appropriate?

A.
PEAP-GTC and EAP-MD5

B.
PEAP-MSCHAP and EAP-TLS

C.
PEAP-MSCHAP and EAP-SIM

D.
EAP-Cisco Wireless (Cisco LEAP) and PEAP-GTC