What is a role of the Logical Link Control sublayer?

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What is a role of the Logical Link Control sublayer?

to provide data link layer addressing
to provide access to various Layer 1 network technologies
to define the media access processes performed by network hardware
to mark frames to identify the network layer protocol being carried

Explanation: There are two data link sublayers, MAC and LLC. The LLC sublayer is responsible for communicating with the network layer and for tagging frames to identify what Layer 3 protocol is encapsulated.

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