TCP-IP Suite
TCP/IP Suite
- The TCP/IP Suite is very similar to the the OSI Model
- However, it's far more commonly used and relevant in today's networking world
- Developed by the DoD in the 1960s, and has 4 levels
- Layer 4: Application Layer
- Contains the Session, Presentation, and Application layers from OSI
- Layer 3: Transport Layer
- Equivalent to the Transport Layer layer from OSI
- Layer 2: Internet/Network Layer
- Equivalent to the Network layer in OSI
- Layer 1: Network Access/Link Layer
- Layer 4: Application Layer

Source: Internet protocol suite - Wikipedia
Metadata
OSI or TCP/IP Layer
CCNA Exam Topic
Contributors
Sources
Internet protocol suite - Wikipedia
Created (dynamic)::
Date created (stamp): 2023-11-06
Updated::