单臂路由实现VLAN间的通信

# 交换机[Huawei]vlan batch 100 200 300[Huawei]int g0/0/1[Huawei-GigabitEthernet0/0/1]port link-type access[Huawei-GigabitEthernet0/0/1]port default vlan 300[Huawei-GigabitEthernet0/0/1]int g0/0/2[Huawei-GigabitEthernet0/0/2]port link-type access[Huawei-GigabitEthernet0/0/2]port default vlan 200[Huawei-GigabitEthernet0/0/2]int g0/0/3[Huawei-GigabitEthernet0/0/3]port link-type access[Huawei-GigabitEthernet0/0/3]port default vlan 100[Huawei]int g0/0/24[Huawei-GigabitEthernet0/0/24]port link-type trunk[Huawei-GigabitEthernet0/0/24]port trunk allow-pass vlan 100 200 300# 路由器[Huawei]int g0/0/0.1         # 进入子接口[Huawei-GigabitEthernet0/0/0.1]dot1q termination vid 100  # 终结子接口[Huawei-GigabitEthernet0/0/0.1]ip address 192.168.1.1 24[Huawei-GigabitEthernet0/0/0.1]arp broadcast enable# 终结子接口       # 终结主要是指设备对报文的单层或者双层Tag进行识别，然后根据后续的转发行为对单层或者双层Tag进行剥离或继续传送，终结一般在路由子接口上执行，即：终结子接口。# 如果子接口是对报文的单层Tag终结，那么该子接口称为Dot1q终结子接口。# 如果子接口是对报文的双层Tag终结，那么该子接口称为QinQ终结子接口。[Huawei-GigabitEthernet0/0/0.1]int g0/0/0.2[Huawei-GigabitEthernet0/0/0.2]dot1q termination vid 200[Huawei-GigabitEthernet0/0/0.2]ip addr 192.168.2.1 24[Huawei-GigabitEthernet0/0/0.2]arp broadcast enable[Huawei-GigabitEthernet0/0/0.2]int g0/0/0.3[Huawei-GigabitEthernet0/0/0.3]dot1q termination vid 300[Huawei-GigabitEthernet0/0/0.3]ip addr 192.168.3.1 24[Huawei-GigabitEthernet0/0/0.3]arp broadcast enable