Which protocol authenticates connected devices before allowing them to access the LAN?

Posted by: Pdfprep Category: 200-105 Tags: , ,

Topic 1, New Set Questions Set 1

Which protocol authenticates connected devices before allowing them to access the LAN?
A . 802.1d
B . 802.11
C . 802.1w
D . 802.1x

Answer: D

Explanation:

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