WebSep 30, 2024 · Data Link Layer is the second layer of OSI Layered Model after Physical Layer. When a packet or message reaches to a network, it is the responsibility of Data Link Layer to transmit it to the Host using its MAC address. Data Link Layer devices are Switch & Bridges. Sublayers of Data Link Layer Data Link Layer has two sublayers, WebJun 26, 2024 · Data-link layer uses error control techniques to ensure that frames, i.e. bit streams of data, are transmitted from the source to the destination with a certain extent of accuracy. Errors When bits are transmitted over the computer network, they are subject to get corrupted due to interference and network problems.
networking - bit stuffing example - Stack Overflow
WebQuestion: Assume that the link layer uses the flag bits with bit stuffing approach for framing, with the following details: - The beginning and end of a data frame are indicated … WebThe location of the stuffing bits is communicated to the receiving end of the data link, where these extra bits are removed to return the bit streams to their original bit rates or … number one birthday cake tin
Working of ISO-OSI Model - GeeksforGeeks
WebJul 4, 2024 · Transport Layer 5. Network Layer 6. Data link Layer 7. Physical Layer . The first 3 layers are usually for intended user-specific . 1. Physical Layer: It deals with how our data, which are in bit are going to be get converted into various kinds of signals and how these are to be transported among routers and hosts. It handles concepts like :- WebThe following bit stream represents data that needs to be framed by the link layer on the sender’s side. Derive the resultant bit stream by adding necessary flag bits and performing bits stuffing. ... For the following question, assume that the link layer uses the flag bits with bit stuffing approach for framing, with the following details ... Web4 7 The Ohio State University Raj Jain Character Stuffing Delimit with DLE STX or DLE ETX character flags Insert ’DLE’ before accidental ’DLE’ in data Remove stuffed character at destination Fig 3-4 8 The Ohio State University Raj Jain Bit Stuffing Delimit with special bit pattern (bit flags) Stuff bits if pattern appears in data Remove stuffed bits at destination number one birthday decorations