> For the complete documentation index, see [llms.txt](https://kerwin.gitbook.io/ruijie/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kerwin.gitbook.io/ruijie/jiao-huan-chan-pin/path1/2.-ming-ling-hang-cli-cao-zuo/2.3-chang-jian-cli-cuo-wu-ti-shi.md).

# 2.3 常见CLI错误提示

## 错误1:

`% Ambiguous command: “show c”`

用户没有输入足够的字符，设备无法识别唯一的命令。

## 错误2:

`% Invomplete command.`

命令缺少必需的关键字或参数。

## 错误3:

`% Invalid input detected at ‘^’ marker.`

输入的命令错误，符号 ^ 指明了产生错误的单词的位置