2/2/2024 0 Comments Tcp ip viewThis information is then conveyed to the network interface layer. In the network access layer, the data gets a header and a trailer, and these tell the data where to go. In the transport layer, the data gets encoded so it can be transported through the internet using either the User Datagram Protocol (UDP) or TCP. A web browser, for example, is used to generate the data that gets sent through the rest of the layers, assisted by the Domain Name System (DNS), which associates web domain names with their Internet Protocol (IP) addresses. Applications are used to create the data. The application layer is where data originates on the sender’s side. Here is a breakdown of what each layer in the TCP/IP model does: In other words, in the TCP/IP model, these services are all done in the application layer. In TCP/IP, this provides users with the physical standards, transport functions, network interface, and internetworking functions that correspond with the first three layers of the OSI model. This may look drastically different from the OSI model, primarily because some functions are encompassed in a single layer: the application layer. The Transmission Control Protocol/Internet Protocol (TCP/IP) model came before the Open Systems Interconnection (OSI) model, and it has five layers:
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