What message is sent every 30 seconds by the 802.1x authenticator to an endpoint to initiate the MAB authentication process?
- RADIUS access-accept
- EAPoL identity request
- RADIUS access-request
- EAPoL start
Explanation: The authenticator initiates the 802.1x MAB authentication process by sending an EAPoL identity request message to the endpoint every 30 seconds to determine if it has a supplicant.