What are the functions of each layer in the OSI model according to the provided table?
Understand the Problem
The question is about summarizing the OSI model and its functions as provided in the table from the document. It highlights the various layers, their associated protocols, devices, and functions in networking.
Answer
Application provides services, Presentation handles data format, Session manages communication, Transport ensures reliable delivery, Network routes data, Data Link addresses physically, Physical manages hardware.
The OSI model functions by layer are: Application (provides network services), Presentation (data format handling), Session (communication management), Transport (data delivery reliability), Network (routing), Data Link (physical addressing), Physical (hardware connections).
Answer for screen readers
The OSI model functions by layer are: Application (provides network services), Presentation (data format handling), Session (communication management), Transport (data delivery reliability), Network (routing), Data Link (physical addressing), Physical (hardware connections).
More Information
Each layer of the OSI model has a distinct role, ensuring data travels from source to destination accurately and efficiently, helping diagnose network issues.
Tips
A common mistake is confusing the order and specific function of each OSI layer, which can lead to misconfigurations.
Sources
- OSI Model Reference Chart - Cisco Learning Network - learningnetwork.cisco.com
- What are the functions of 7 layers of the OSI Reference Model? - quora.com
- What is OSI Model | 7 Layers Explained - GeeksforGeeks - geeksforgeeks.org
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