PC端配置：配置ip地址 配置网关

交换机配置：①创建VLAN

                                                system-view

                                                vlan 10

                                                vlan 20

②配置PC端接口

                                              interface vlan-interface 10

                                              ip add 192.168.10.254 24

                                             interface vlan-interface 20

                                              ip add 192.168.20.254 24