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notes - Error correction and retransmission Ensuring...

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Physical Layer Interface to transmission media Transmission of bits across the medium Mechanical, electrical, and functional interface Data Link Layer Flow control Defining frames Error correction and retransmission Responsibility for carrying frames between adjacent nodes Ensuring realiable transmission of data Network Layer Route determination Route selection Transport Layer Reliable process-to-process delivery Flow control
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Unformatted text preview: Error correction and retransmission Ensuring reliable transmission of data Session Layer Establishing, managing, and terminating sessions Log-in and log-out procedures Presentation Layer Format and code conversion services Providing independence from different data representation Application Layer Access for the end user Providing user services Communication with user’s application program...
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