以太网交换机启动后,用户可以根据实际需要使用以下的命令打开或关闭以太网端口。
表5-2 打开或关闭以太网端口

例:关闭以太网端口gigabitethernet0/3。
[h3c] system-view
enter system view, return to user view with ctrl+z.
[h3c] interface gigabitethernet0/3
[h3c-gigabitethernet0/3] shutdown
例:打开以太网端口gigabitethernet0/3。
[h3c] system-view
enter system view, return to user view with ctrl+z.
[h3c] interface gigabitethernet0/3
[h3c-gigabitethernet0/3] undo shutdown