The transport layer, or layer 4 on the OSI product, controls network targeted traffic concerning hosts and close programs to guarantee complete data flows. Clarification: The TCP/IP product is made up of 4 levels: application, transport, Online, and network obtain. Of these 4 layers, it really is the internet layer https://maps.app.goo.gl/dB9WkS2Ye8j5Eymz9