> For the complete documentation index, see [llms.txt](https://docs.higiocloud.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.higiocloud.vn/hi-gio-user-guide-vn/network/1.-lam-viec-voi-mang-network.md).
# 1. Làm việc với mạng (Network)
## Tổng quan
HI GIO sử dụng kiến trúc mạng phân lớp với bốn loại mạng để cung cấp hạ tầng mạng linh hoạt và an toàn trong môi trường đám mây đa mục đích. Các loại mạng này bao gồm external networks, organization virtual data center (VDC) networks, data center group networks, và vApp networks. Hầu hết các loại mạng yêu cầu các đối tượng hạ tầng bổ sung, chẳng hạn như edge gateways và network pools.
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