Answer Happy

Using the OSI model, indicate the layer that is responsible for the functions by filling the blanks: ..... protocol transfers datagram from host to neighboring host, using network-layer services; it also handles bit errors and use MAC addresses ... protocol transfers M (e.g., reliably) from one process to another, using services of network layer and ports exchanges messages to implement some application service using services of transport layer; one example is DNS protocol transfers transport-layer segment from one host to another, using link layer services and IP addressing source destination