ocr: Figure 2. OSI seven- layer protacal model. Layer 7- Application User application process and management functions Layer 6- resentation Data interpretation, tormat, and code transtormation Layer 5- Session Administration and control of sessions between two entities - Layer 4- Transport - le Transparent data transfer, end-to-end - - control, multiplexing, mapping Layer 3 Network Routing, switching, segmenting, blocking, error recovery, flow control Layer 2-1 Link Establish, maintain, and release data links, error, and flow control Layer 1 - Physical Electrical, mechanical, functional control of ...
