Question 1 4 points Save Answer The OSI model is a primary architectural model for networks that describes how data and network information are communicated from an application on one computer through the network media to an application on another computer. OSI Layers Header Addresses Application Presentation Session Transport Network Data Link Physical 1. Explain the function of the OSI Network layer. 2. Name the header addresses at the following layers: a. Transport b. Network c. Data Link