Training Videos
Tuesday, 27 September 2011
Data Link Layer of the OSI Model
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When obtaining data from the Physical layer, the Data Link layer checks for physical transmission errors and packages bits into frames
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The Data Link layer also manages physical addressing schemes such as MAC addresses for Ethernet networks, controlling access of any various network devices to the physical medium
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it is often divided into two parts, the Media Access Control sublayer and the Logical Link Control sublayer.
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