现有一台华为SRG1220路由器。接H3C3100的2层交换机一台，不能配置虚接口，要求划分3个VLAN，求配置

假设VLAN 10 里有 Ethernet 0/1 Ethernet 0/2 Ethernet 0/3 VLAN 20 里有 Ethernet 0/4 Ethernet 0/5 Ethernet 0/6 VLAN 30 里有 Ethernet 0/7 Ethernet 0/8 Ethernet 0/9那么交换机配置： sys vlan 10 port Ethernet 0/1 to Ethernet 0/3vlan 20 port Etherne t0/4 to Ethernet 0/6vlan 30port Ethernet 0/7 to Ethernet 0/9quit分别把交换机VLAN 10 VLAN 20 VLAN 30里面的任何一个端口接到路由器的内网口路由器配置如下：sysinterface Ethernet 0/1ip add 192.168.1.1 24undo shutdownquitinterface Ethernet 0/1ip add 192.168.2.1 24undo shutdownquitinterface Ethernet 0/1ip add 192.168.3.1 24undo shutdownquit