> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/welcome/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/welcome/cn/bare-metal/overview.md).

# 概览

在尝试使用裸机云之前，您可以了解以下信息：

* [**什么是裸机云及其优势？**](/welcome/cn/bare-metal/overview/bare-metal-instance.md)
* [**支持哪些型号、区域和操作系统？**](/welcome/cn/bare-metal/overview/models-zones-and-operating-system.md)
* [**什么是弹性 IP？**](/welcome/cn/bare-metal/overview/public-network/elastic-ip.md)
* [**什么是 VLAN？**](/welcome/cn/bare-metal/overview/public-network/public-virtual-interface.md)
* [**什么是虚拟私有云？**](/welcome/cn/bare-metal/overview/private-network/virtual-private-cloud.md)