In which layer of the TCP/IP stack is routing and logical addressing found? A. Network B. Data Link C. Internet D. Network Access Solution C is correct. Routing and logical addressing occur at the Internet layer of the TCP/IP stack. A, B, and D are incorrect. A is incorrect because the Network layer is an OSI model layer. B is incorrect because Data Link is an OSI model layer. D is incorrect because framing, error checking, and media access occur at the Network Access layer of the TCP/IP stack..