华为交换机配置VLANIF接口，并配置ip地址

[SwitchB] vlan 200 
[SwitchB-vlan200] quit
[SwitchB] interface gigabitethernet 0/0/1
[SwitchB-GigabitEthernet0/0/1] port link-type trunk
[SwitchB-GigabitEthernet0/0/1] port trunk allow-pass vlan 200
[SwitchB-GigabitEthernet0/0/1] quit
[SwitchB] interface vlanif 200 
[SwitchB-Vlanif200] ip address 192.168.20.2 24
[SwitchB-Vlanif200] dhcp select global  //使能接口采用全局地址池的DHCP服务器功能，缺省未使能
[SwitchB-Vlanif200] quit