cut-through switching

基本解释

Fragment-free switching can be viewed as a compromise between store-and-forward switching and cut-through switching.
无分段交换可看作是存储转发交换和直通交换二者的折衷。
With cut-through switching, the LAN switch copies into its memory only the destination MAC address, which is located in the first 6 bytes of the frame following the preamble.
在直通式交换中，局域网交换机仅在内存中复制目的MAC地址，该地址位于帧的前导符后6个字节中。
Some switches can be configured to perform cut-through switching on a per-port basis until a user-defined error threshold is reached, when they automatically change to store-and-forward mode.
有些交换机可配置进行裁剪通过开关以每港口基础直到用户定义阈值误差达到当他们自动改变存储转发模式。