Cut-through switches do not perform any error checking of the frame because the switch looks only for the frame's destination MAC address and forwards the frame out the appropriate switch port.
直通式交换机不执行任何帧错误检查，它只查找帧的目的MAC地址，并从相应的交换机端口将帧转发。
The switch looks up the destination MAC address in its switching table, determines the outgoing interface port, and forwards the frame on to its destination through the designated switch port.
交换机在其交换表中查找目标MAC地址，确定交换机出端口，通过该端口将帧转发至目的地。
The frame is left exposed at one end of the building, where a car port is sheltered beneath a steeply sloping section of the roof that reaches down almost to the ground.
框架暴露在建筑的一端，在这里倾斜的屋顶几乎直至地面形成了一个有遮蔽的停车空间。
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