TCP/IP is a conceptual product that suggests the next 4 useful levels for these communication backlinks: They go on the data to whichever ports can be found. Bridges are smarter hubs that only go the data for the location port. A switch is usually a multi-port bridge. Many knowledge cables https://moonknightcreator16037.tinyblogging.com/the-smart-trick-of-network-that-no-one-is-discussing-77563064