除非您配置了至少一个流量ip地址分组，否则更改此选项将不会产生任何效果。

Unless you have configured at least one traffic IP address group, changing this option has no effect.

youdao

但是，我选择这么做以使 API 更简洁，并且有助于分组和识别所有配置接口。

However, I chose to use it to make the API clearer and to help group and identify all configuration interfaces.

youdao

如果没有划分一致性分组，对于安装或配置数据不一致的任何情况，都不能在灾难数据中心使用运行数据。

If you did not divide up the consistency groups, you would not be able to use your run data in your disaster data center for any period that your install or configuration data is inconsistent.

youdao