> For the complete documentation index, see [llms.txt](https://docs.verge.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.verge.io/knowledge-base/fr/networking/understanding-traffic-flow.md).

# Comprendre le flux de trafic

Diagrammes visuels illustrant le flux de trafic réseau VergeOS, y compris le câblage VLAN externe, la connectivité des réseaux internes et la configuration du réseau principal.

### Diagramme de flux de trafic/réseau

![VergeOS-traffic-flow\_(1).png](https://2698935919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQZBMFpokMv2vWTIRbFzA%2Fuploads%2Fgit-blob-59102b19ce69048568e79475586212ae7e85719b%2Fvergeio-traffic-flow_1.png?alt=media)

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### Exemple d’un réseau externe utilisant le VLAN 55 et un réseau interne

![vnet\_wiring.png](https://2698935919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQZBMFpokMv2vWTIRbFzA%2Fuploads%2Fgit-blob-9e814077b6266e004b5dd086939e86018891eed9%2Fvnet_wiring.png?alt=media)

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### Exemple de la configuration du réseau central

![core\_config.jpg](https://2698935919-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FQZBMFpokMv2vWTIRbFzA%2Fuploads%2Fgit-blob-b1ae747a015540e121b955b930e3b721cd05aaf8%2Fcore_config.jpg?alt=media)

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***

{% hint style="info" %}
**Informations sur le document**

* Dernière mise à jour : 2024-03-21
* Version de vergeOS : 4.12.5
  {% endhint %}


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