(When configuring DDoS attack defense, you need to configure defense thresholds for various attacks. This threshold can be regarded as the upper limit of normal traffic in the network. When the…

(When configuring DDoS attack defense, you need to configure defense thresholds for various attacks. This threshold can be regarded as the upper limit of normal traffic in the network. When the actual traffic size in the network exceeds the set threshold, the traffic is considered abnormal, thus Trigger the FW to perform corresponding attack prevention actions. Therefore, the threshold is the condition that triggers the system to perform prevention actions. Whether the threshold setting is reasonable will directly affect the effect of attack prevention. However, there is usually no unified empirical value to follow for the setting of the threshold. Different thresholds need to be set for network and bandwidth.) When replacing equipment from a friend, Huawei firewall supports replacing all functions of the friend.