Give examples of the various network application designs and the entities that operate at their respective levels of the Internet's application layer
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Give examples of the various network application designs and the entities that operate at their respective levels of the Internet's application layer
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- Network layer service models "establish the attributes of end-to-end packet transit between sending and receiving sites," as mentioned before. How would you describe the Internet's service model at the network layer? When it comes to the transport of datagrams from one host to another, what assurances are offered by the Internet's service modelWhat are some common examples of application layer protocols, and what are their specific purposes?Explain why connectionless protocols were developed, and how they compare to traditional connection-based protocols.
- Explain the advantages and disadvantages of connectionless protocols relative to connection-based protocols in the present state of the industry.We stated that the service model of a network layer "defines the properties of end-to-end packet transit between sending and receiving sites." When it comes to the Internets network layer, what is the service model? What guarantees are provided by the Internet's service model in terms of the delivery of datagrams from one host to another?Explain the purpose of the OSI (Open Systems Interconnection) model in network communication. What are the seven layers of the OSI model, and what functions do they serve?