Labels:text | screenshot | rectangle | colorfulness OCR: NETWORK LAYER COMPARISON SNA OSI TCP/IP Application Application: presentation Application Presentation presentation Logical unit and session session physical unit Transport Path control Network Datalink Date Link Data link Physical Physical Physical Source" Bay Networks, "Hategrating SVA sha Multiprotocol LAN Natiwks." Figure I. This comparison of the SNA, OSI, and TCP/IP network models illustrates differences in the three approaches, primarily in the top-half layers.
