<Li> The Internet application layer includes the OSI application layer, presentation layer, and most of the session layer . </Li> <Li> Its end - to - end transport layer includes the graceful close function of the OSI session layer as well as the OSI transport layer . </Li> <Li> The internetworking layer (Internet layer) is a subset of the OSI network layer . </Li> <Li> The link layer includes the OSI data link layer and sometimes the physical layers, as well as some protocols of the OSI's network layer . </Li>

Which layer s of the osi reference model provide s for internetwork connectivity