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尹旭鸡琢米一样点头称是。If an attack is detected, the management center will start a cleaning scheme to pull the mixed traffic of attack traffic and normal traffic through BGP, CDN, etc. Pull the mixed flow to the flow cleaning center for cleaning. The problem in the process of traffic cleaning is that the current DDOS attacks present a mixed attack state with multiple attack methods coexisting. In this case, how to efficiently detect attacks is the main problem currently facing. After consulting numerous data, Huawei's "seven-layer cleaning plan" is found to be very enlightening. The scheme comprehensively analyzes data packets for mixed traffic through seven layers of defense measures such as static filtering, abnormal message filtering, scanning and snooping message filtering, source legitimacy authentication, session-based prevention, feature identification filtering and traffic shaping, so as to detect attack traffic to the greatest extent. The framework of Huawei's "seven-layer cleaning scheme" is shown in Figure 2. After the traffic is cleaned, the attack traffic is discarded, and the normal traffic is injected back into the network through MPLS, GRE tunnel technology, etc.只有看着自己温馨平和的家，再想到全京城无数小家，乃至于整个大靖无数百姓家庭，他才能为自己找到一个合适的理由，一个火烧大雁山的理由。此剧讲述一个出身贫穷的女子，为了筹集妈妈的手术费而被人安排下嫁给财阀家的继承男子，两人由冷淡逐渐变成真爱的故事。1. In the border breakout mode, a variety of team formation forms will be provided, including single, double, three and five team formation modes. Players can choose according to their preferences. Different team formation modes will only match the corresponding players. For example, the single team formation mode will only match with other single matching players: