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In: Computer Science

The Open Systems Interconnection (OSI) Layer 3 (Network Layer) is one   of the layers that performs...

The Open Systems Interconnection (OSI) Layer 3 (Network Layer) is one   of the layers that performs packet segmentation. The OSI Layer 3 is   roughly equivalent to the Internet Layer of the Transmission Control   Protocol/Internet Protocol (TCP/IP) model, and Layer 4 (Transport Layer) of the OSI model is roughly equivalent to the Host-to-Host layer of the TCP/IP model. The above two layers perform network segmentation. Based on the above information, answer the following questions:

  • Describe in detail how packets are segmented by the Host-to-Host   Layer (Transport Layer) and Internet Layer of the TCP/IP model.
  • Do all packets arrive at their destination in the order in which they were segmented and transmitted? Why or why not?
  • Describe how segmented packets are rearranged or reassembled at   the packets' destination to ensure that received segmented packets   match the order in which they were segmented and transmitted.
  • How are errors handled during transmission of segmented packets?
  • What is the difference between a TCP segment and an IP packet?

Please answer the above questions to write your paper of 4–5 pages

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