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Cisco Certified Network Associate (CCNA) · Cisco
Select one answer.
Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.
state remediation? Really!!
The correct answer is B. 802.1x. Explanation: 802.1x is a port-based authentication protocol that prevents unauthorized devices from gaining access to the network. It requires clients to authenticate before being granted access. This technology is commonly used for controlling access to wireless and wired networks. Explanation for other options: A. 802.11n: 802.11n is a wireless standard and not specifically designed for preventing unauthorized access to the network. C. MAC Authentication Bypass: MAC Authentication Bypass allows devices with specific MAC addresses to bypass 802.1x authentication. While it provides a level of control, it does not offer the same level of security as 802.1x. D. IP Source Guard: IP Source Guard is a feature that helps prevent IP address spoofing attacks but is not primarily designed for controlling access to the network based on device authenticatio
"arbitrarily" yeah i use this word everyday... nice one cisco...