> For the complete documentation index, see [llms.txt](https://yeasy.gitbook.io/mininet_book/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yeasy.gitbook.io/mininet_book/module_topo/lineartopo.md).

# mininet.topo.LinearTopo

表示一个线行拓扑，交换机连接成一条链，每个交换机上挂载相等个数的主机。