Ruijie>enable
Ruijie#configure terminal
Ruijie(config)#vlan 10 ------>创建VLAN 10
Ruijie(config-vlan)#vlan 20 ------> 创建VLAN 20
Ruijie(config-vlan)#vlan 30 ------>创建VLAN 30
Ruijie(config-vlan)#exit
Ruijie>enable
Ruijie#configure terminal
Ruijie(config)#vlan 10
Ruijie(config-vlan)#vlan 20
Ruijie(config-vlan)#exit
Ruijie(config)#interface range fastEthernet 0/2-12
Ruijie(config-if)#switchport access vlan 10 ------>将端口Gi0/2-12 分配给VLAN 10
Ruijie(config-if)#interface range fastEthernet 0/13-24
Ruijie(config-if)#switchport access vlan 20 ------> 将端口Gi0/13-24 分配给VLAN 20
Ruijie(config-if)#exit
Ruijie(config)#interface fastEthernet 0/1
Ruijie(config-if)#switchport mode trunk ------> 指定上连核心交换机的trunk 口
Ruijie(config-if)#end ------>退出到特权模式
Ruijie#write ------> 确认配置正确，保存配置
