What is a role of the Logical Link Control sublayer?

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Last Updated on January 13, 2019 by InfraExam

What is a role of the Logical Link Control sublayer?

  • to provide access to various Layer 1 network technologies
  • to provide data link layer addressing
  • 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.

For All Questions: CCNA1 ITN Chapter 4 Exam Answers 2019

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