9/22/2023 0 Comments Advantages of byte styuffingPayload field–It contains the actual message or information that the sender wants to transmit to the destination machine. Header–The source and destination address is placed into the header part of the frame. The frame is consist of four parts as follows.Įach frame in data link layers comprises four parts header, payload field, trailers and flag. The simple act of inserting a letter into an envelope separates one piece of information from another. The data link layer needs to pack bits into frames so that each frame is distinguishable from another. Small frames are more efficient for flow control and error control. If the frame size is too large, then the packet can be divided into smaller frames. The data link layer receives packets from the network layer and converts them into frames. The framing is the primary function of the data link layer and it provides a way to transmit data between the connected devices.įraming uses frames to send or receive data. Let’s Get Started, Happy Learning! What is Framing in Data link layer?įraming in data link layer is a point-to-point connection between the sender and receiver.
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