Which of the following OSI model layers have the same functionality as the network access layer in the TCP/IP model? (Choose two.)
- Application
- Transport
- Session
- Physical
- Presentation
- Data link
- Network
Explanation: The TCP/IP model consists of four layers but has all the functionality of the seven layers found in the OSI model. The TCP/IP network access layer has the functionality of both the physical and data link layers in the OSI model. The TCP/IP application layer has the functionality of the OSI application, presentation, and session layers.
Exam with this question: CCNA 1 ITNv6 Chapter 3: Check Your Understanding
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