第三，它能在SLA停用或网络接口发生更改前通知客户。

Third, it can notify the client of SLA downtime or before changes to the network interfaces take place.

youdao

另外还有用于指定是否希望在执行检查前通知您的首选项设置。

There is also a preference setting to specify whether or not you want to be notified just prior to the check being performed.

youdao

请在5号前通知我下星期六你是否出席为我们前任校长举行的欢送会。

Kindly inform me by the 5th whether you will attend the farewell party to be given on the next Saturday in honor of our former President.

youdao