What Do I Do If My Service Traffic Exceeds the Protection Bandwidth?
If your actual service traffic exceeds the protection bandwidth you purchased, packet loss may occur. You can purchase more EIP protection capacity as needed. For details about how to purchase an expansion package, see Adding the EIP Protection Capacity.
![](https://support.huaweicloud.com/eu/cfw_faq/public_sys-resources/note_3.0-en-us.png)
You can configure high traffic warning in CFW. An alarm will be sent if your service traffic reaches the specified proportion of purchased bandwidth. For more information, see Alarm Notification.
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