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信而泰PFC&ECN流量测试方案:打造智能无损网络的关键利器
DeviceB接收接口上某个接收缓存发生拥塞时,会发送一个反压信号“STOP”到DeviceA,DeviceA则停止发送对应优先级队列的流量。 ECN是TCP/IP协议的扩展机制,用于减少网络拥塞导致的数据包丢失。当网络设备检测到拥塞时,会在IP数据包头部设置ECN标志,而不是直接 ...
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