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Net. Model Benefit
Network Fundamentals / Ch. 2 - The TCP/IP and OSI Networking
| Benefit | Explanation |
|---|---|
| Less Complex | Compared to not using a model, network models break the concepts into smaller parts. |
| Standard Interfaces | The standard interface definitions between each layer allow for multiple vendors to create products that compete to be used for a given function, along with all the benefits of open competition. |
| Easier to learn | Humans can more easily discuss and learn about the many details of a protocol specification. |
| Easier to develop | Reduced complexity allows easier program changes and faster product development. |
| Multivendor interoperability | Creating products to meet the same networking standards means that computers and networking gear from multiple vendors can work in the same network. |
| Modular engineering | One vendor can write software that implements higher layers—for example, a web browser—and another vendor can write software that implements the lower layers—for example, Microsoft’s built-in TCP/IP software in its operating systems. |