Which two statements are not correct about client MFP? (Choose two.)

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Which two statements are not correct about client MFP? (Choose two.)

A. Client MFP can replace infrastructure MFP if only CCXv5 clients are used.
B. Client MFP encrypts class 3 unicast management frames using the security mechanisms defined by 802.11i.
C. In order to use client MFP, the client must support CCXv5 and negotiate WPA2 with AES-CCMP or TKIP.
D. The only supported method to obtain the pre-user MFP encryption keys is EAP authentication.
E. The CCXv5 client and access points must discard broadcast class 3 management frames.