July 07th, 2024

What is data link layer in OSI model

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Akshat Gupta
3 years ago Selected
The data link layer is the second layer of the OSI model. It handles the data transfer between the network and physical layers. The data unit at the data link layer is called a frame. The data link layer receives data from the network layer. It adds the header and trailer to the data and passes the data to the physical layer.
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