Refer to the exhibit.
If a supplicant supplies incorrect credentials for all authentication methods configured on the switch, how will the switch respond?
A.
The supplicant will fail to advance beyond the webauth method.
B.
The switch will cycle through the configured authentication methods indefinitely.
C.
The authentication attempt will time out and the switch will place the port into the unauthorized state.
D.
The authentication attempt will time out and the switch will place the port into VLAN 101.
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_8021x/configuration/15-mt/sec-user-8021x-15-mt-book/sec-ieee-802x-fa.html
The web authentication method cannot fail over to the 802.1X or the MAC Authentication Bypass (MAB) authentication method.
Note
No authentication method can follow web authentication in the configuration order. Web authentication must be the last method configured.