follow data through an internetwork
DESCRIPTION
The figure presents a simple data transfer between two hosts across an internetwork. We highlight the function of each layer during the communication. For this example we will depict an HTTP request between a client and a server. To focus on the data transfer process, we are omitting many elements that may occur in a real transaction. In each step we are only bringing attention to the major elements. Many parts of the headers are ignored, for example.TRANSCRIPT
![Page 1: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/1.jpg)
Follow Data Through an Internetwork
![Page 2: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/2.jpg)
![Page 3: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/3.jpg)
![Page 4: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/4.jpg)
![Page 5: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/5.jpg)
![Page 6: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/6.jpg)
![Page 7: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/7.jpg)
![Page 8: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/8.jpg)
![Page 9: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/9.jpg)
![Page 10: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/10.jpg)
![Page 11: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/11.jpg)
![Page 12: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/12.jpg)
![Page 13: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/13.jpg)
![Page 14: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/14.jpg)
![Page 15: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/15.jpg)
![Page 16: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/16.jpg)
![Page 17: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/17.jpg)
![Page 18: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/18.jpg)
![Page 19: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/19.jpg)
![Page 20: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/20.jpg)
![Page 21: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/21.jpg)
![Page 22: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/22.jpg)
![Page 23: Follow data through an internetwork](https://reader035.vdocuments.site/reader035/viewer/2022062514/557ddf38d8b42a124f8b521c/html5/thumbnails/23.jpg)