eNSP中实现vlan间路由通信（路由器）

拓扑图

在这里插入图片描述

PC配置

pc1：192.168.10.1255.255.255.0192.168.10.254pc2：192.168.20.1255.255.255.0192.168.20.254pc3：
192.168.10.2255.255.255.0192.168.10.254pc4:192.168.20.2255.255.255.0192.168.20.254

交换机配置

LSW1：

[Huawei]vlan batch vlan 10 20[Huawei]int Eth0/0/1[Huawei-Ethernet0/0/1]port link-type access[Huawei-Ethernet0/0/1]port default vlan 10[Huawei]int Eth0/0/2[Huawei-Ethernet0/0/2]port link-type access[Huawei-Ethernet0/0/2]port default vlan 20[Huawei]int Eth0/0/3[Huawei-Ethernet0/0/3]port link-type trunk[Huawei-Ethernet0/0/3]port default vlan 10 20<Huawei>save

LSW2：

[Huawei]vlan batch vlan 10 20[Huawei]int Eth0/0/1[Huawei-Ethernet0/0/1]port link-type access[Huawei-Ethernet0/0/1]port default vlan 10[Huawei]int Eth0/0/2[Huawei-Ethernet0/0/2]port link-type access[Huawei-Ethernet0/0/2]port default vlan 20[Huawei]int Eth0/0/3[Huawei-Ethernet0/0/3]port link-type trunk[Huawei-Ethernet0/0/3]port default vlan 10 20<Huawei>save

LSW3配置三个trunk口就行了：

[Huawei]vlan batch vlan 10 20[Huawei]int Eth0/0/1[Huawei-Ethernet0/0/1]port link-type trunk[Huawei-Ethernet0/0/1]port trunk allow-pass vlan 10 20[Huawei]int Eth 0/0/2[Huawei-Ethernet0/0/2]port link-type trunk[Huawei-Ethernet0/0/2]port trunk allow-pass vlan 10 20[Huawei]int Eth0/0/3 [Huawei-Ethernet0/0/3]port link-type trunk[Huawei-Ethernet0/0/3]port trunk allow-pass vlan 10 20<Huawei>save

路由器配置：

这里要注意了，在ensp里面，路由器默认是开启二层接口，但是二层接口是配置不了子接口的，因此需要开启三层接口

[Huawei]undo portswitch   //开启三层接口[Huawei]int Eth0/0/0.10[Huawei-Ethernet0/0/0.10]ip address 192.168.10.254 255.255.255.0   //配置网关[Huawei-Ethernet0/0/0.10]dot1q termination vid 10   //封装子接口[Huawei-Ethernet0/0/0.10]arp broadcast enable   //开启子接口的ARP广播（必须）[Huawei]int Eth0/0/0.20[Huawei-Ethernet0/0/0.20]ip address 192.168.20.254 255.255.255.0[Huawei-Ethernet0/0/0.20]dot1q termination vid 20[Huawei-Ethernet0/0/0.20]arp broadcast enable [Huawei]int Eth0/0/0[Huawei-Ethernet0/0/0]undo shutdown   //开启主接口<Huawei>save