Which advantage does standalone MAB provide?
A . It implicitly grants access when the RADIUS server is offline.
B . It enables the administrator to configure MAB to occur before 802.1x authentication is attempted
C . It can grant access to devices based on their IP addresses without requiring 802.1x support
D . It can grant access to devices based on their MAC addresses without requiring 802.1x support
Answer: D
Explanation:
MAC Authentication Bypass(MAB) usesthe MAC address of the connecting device to grant or deny network
access. To support MAB, the RADIUS authentication server maintains a database of MAC addresses for
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_aaa/configuration/15-mt/sec-usr-aaa-15-mt-book/sec-usr-MAB-support.pdf
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