Protocol layers
Networks are complex, with many “pieces”: Hosts, routers, links of various media, applications, protocols, hardware, software, …
How to deal with complex systems? The answer is “Layering” …
- Layering explicit structure allows identification, relationship of complex system’s pieces
- Modularization eases maintenance, updating of system
- Change of implementation of layer’s service transparent to rest of system
- e.g., change in gate procedure doesn’t affect rest of system
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Project
Contact
This resource was developed as part of an Erasmus+ project, funded with support from the European Commission under grant agreement 2016-1-SE01-KA203-22064.
The project was a collaboration between:
- The University of Borås, Sweden
- The University of the Highlands and Islands, Scotland
- The University of Alcalá, Spain
- Digital Connections, Scotland
This resource has been released under Creative Commons license CC-BY-SA 4.0.
Disclaimer
If you would like more information on this resource please contact:
- Academic content – The University of Alcalá (https://www.uah.es/en/)
- Technical resource development – The University of the Highlands and Islands Educational Development Unit - EDU (edu@uhi.ac.uk)
Except where otherwise noted, this website is licensed under Creative Commons license CC-BY-SA 4.0. All images used under permission remain the copyright of the license holder.
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