> 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/public-network.md).

# 公网

* [**CIDR 地址块**](/welcome/cn/bare-metal/overview/public-network/cidr-block.md)
* [**VLAN**](/welcome/cn/bare-metal/overview/public-network/public-virtual-interface.md)
* [**弹性 IP**](/welcome/cn/bare-metal/overview/public-network/elastic-ip.md)