What statement indicates why Mary cannot access the network from her laptop computer?

Given: Mary has just finished troubleshooting an 802.11g network performance problem using a laptop-based WLAN protocol analyzer. The wireless network implements 802.1X/PEAP and the client devices are authenticating properly.

When Mary disables the WLAN protocol analyzer, configures her laptop for PEAP authentication, and then tries to connect to the wireless network, she is unsuccessful.

Before using the WLAN protocol analyzer, Mary’s laptop connected to the network without any problems.

What statement indicates why Mary cannot access the network from her laptop computer?
A . The nearby WIPS sensor categorized Mary’s protocol analyzer adapter as a threat and is performing a deauthentication flood against her computer.
B . The PEAP client’s certificate was voided when the protocol analysis software assumed control of the wireless adapter.
C . The protocol analyzer’s network interface card (NIC) drivers are still loaded and do not support the version of PEAP being used.
D . Mary’s supplicant software is using PEAPv0/EAP-MSCHAPv2, and the access point is using PEAPv1/EAP- GTC.

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Answer: C