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。
To switch to cursor positioning mode, the user activates the link, designated by the asterisk (*), following the input field.
为了切换至游标定位模式，用户可以激活链接，由星号（*）标示，接下来就是输入区域。
The recommended way of doing it is to switch resolutions only when the user clicks on a designated button.
推荐的方法是只在用户点击一个指定的按钮时切换分辨率。
应用推荐