• 2022-06-05
    以下哪个是给交换机供电的三个基本步骤的正确顺序? Which of the following is the correct order of the three basic steps for powering up a switch?
    A: 检查组件,将电缆连接到交换机,给交换机通电 check the components, connect the cables to the switch, power up the switch
    B: 给交换机通电,检查组件,将电缆连接到交换机 power up the switch, check the components, connect the cables to the switch
    C: 将电缆连接到交换机,检查组件,给交换机通电。 connect the cables to the switch, check the components, power up the switch