如下图所示，交换机B的端口5/1为千兆以太网接口，通信方式如图所注。下列交换机A的端15配置，正确的是（）。
A．Switch-6500＞(enable)set port enable 5/23
Switch-6500＞(enable)set port enable 5/22
Switch-6500＞(enable)set port enable 3/10
Switch-6500＞(enable)set port 5/22-5/23 duplex full
Switch-6500＞(enable)set port 3/10 duplex half
Switch-6500＞(enable)set port speed 5/22-5/23 1000
Switch-6500＞(enable)set port speed 3/10 100
B．Switch-6500＞(enable)set port enable 5/23
Switch-6500＞(enable)set port enable 5/22
Switch-6500＞(enable)set port enable 3/10
Switch-6500＞(enable)set port duplex 5/22-23 half
Switch-6500＞(enable)set port duplex 3/10 half
Switch-6500＞(enable)set port speed 5/22-23 1000000
Switch-6500＞(enable)set port speed 3/10 100000
C．Switch-6500＞(enable)set interface enable 5/23
Switch-6500＞(enable)set interface enable 5/22
Switch-6500＞(enable)set interface enable 3/10
Switch-6500＞(enable)set interface duplex 5/22-23 half
Switch-6500＞(enable)set interface duplex 3/10 half
Switch-6500＞(enable)set interface speed 5/22-23 1000
Switch-6500＞(enable)set interface speed 3/10 100
D．Switch-6500＞(enable)set port enable 5/23
Switch-6500＞(enable)set port enable 5/22
Switch-6500＞(enable)set port enable 3/10
Switch-6500＞(enable)set port duplex 5/22-23 full
Switch-6500＞(enable)set port duplex 3/10 haft
Switch-6500＞(enable)set port speed 5/22-23 1000
Switch-6500＞(enable)set port speed 3/10 100
