备注：单臂路由仅可用于路由器，交换机没必要

SW2配置：                          

u t m

sys

[Huawei]sys sw2

[sw2]vlan b 10 20  创建vlan

[sw2]int e 0/0/1 设置端口模式

[sw2-Ethernet0/0/1]port link-type access

[sw2-Ethernet0/0/1]port def vlan 10

[sw2-Ethernet0/0/1]int e 0/0/2   

[sw2-Ethernet0/0/2]port link-type access

[sw2-Ethernet0/0/2]port def vlan 20

[sw2-Ethernet0/0/2]int e 0/0/3   

[sw2-Ethernet0/0/3]port link-type trunk   

[sw2-Ethernet0/0/3]port trunk allow-pass  vlan all

SW3配置：

u t m

sys

[Huawei]sys sw3

[sw3]vlan b 30 40 50   创建vlan

[sw3]int e 0/0/1   设置端口模式

[sw3-Ethernet0/0/1]port link-type access

[sw3-Ethernet0/0/1]port def vlan 30

[sw3-Ethernet0/0/1]int e 0/0/2   

[sw3-Ethernet0/0/2]port link-type access

[sw3-Ethernet0/0/2]port def vlan 40

[sw3-Ethernet0/0/2]int e 0/0/3

[sw3-Ethernet0/0/3]port link-type access

[sw3-Ethernet0/0/3]port def vlan 50

[sw3-Ethernet0/0/3]int e 0/0/4   

[sw3-Ethernet0/0/4]port link-type trunk

[sw3-Ethernet0/0/4]port trunk allow-pass  vlan all

SW1三层交换机配置：

u t m

sys

[Huawei]sys sw1

[sw1]vlan b 10 20 30 40 50       创建vlan

[sw1]int g 0/0/1       设置端口模式

[sw1-GigabitEthernet0/0/1]port link-type trunk

[sw1-GigabitEthernet0/0/1]port trunk allow-pass  vlan all

[sw1-GigabitEthernet0/0/1]int g 0/0/2

[sw1-GigabitEthernet0/0/2]port link-type trunk

[sw1-GigabitEthernet0/0/2]port trunk allow-pass  vlan all

[sw1-GigabitEthernet0/0/2]q

[sw1]int vlan 10     进入虚接口vlanif设置IP地址

[sw1-Vlanif10]ip ad 192.168.10.254 24

[sw1-Vlanif10]int vlan 20

[sw1-Vlanif20]ip ad 192.168.20.254 24

[sw1-Vlanif20]int vlan 30

[sw1-Vlanif30]ip ad 192.168.30.254 24

[sw1-Vlanif30]int vlan 40

[sw1-Vlanif40]ip ad 192.168.40.254 24

[sw1-Vlanif40]int vlan 50

[sw1-Vlanif50]ip ad 192.168.50.254 24

[sw1-Vlanif50]q

[sw1]vlan 100   创建链接单臂路由vlan（不创建的话无法设置IP地址）

[sw1]int g 0/0/3    更改接口模式

[sw1-GigabitEthernet0/0/3]port link-type access

[sw1-GigabitEthernet0/0/3]port def vlan 100

[sw1-GigabitEthernet0/0/3]q

[sw1]int vlan 100      进入虚接口vlanif设置IP地址

[sw1-Vlanif100]ip ad 192.168.1.1 24

[sw1-Vlanif100]q

[sw1]      宣告单臂路由网段进入路由表

[sw1]ip route-static 192.168.60.0 24 192.168.1.2

[sw1]ip route-static 192.168.70.0 24 192.168.1.2

SW4配置：

u t m

sys

[Huawei]sys sw4

[sw4]vlan b 60 70     创建vlan

[sw4]int e 0/0/1 设置端口模式

[sw4-Ethernet0/0/1]port link-type access

[sw4-Ethernet0/0/1]port def vlan 60

[sw4-Ethernet0/0/1]int e 0/0/2   

[sw4-Ethernet0/0/2]port link-type access

[sw4-Ethernet0/0/2]port def vlan 70

[sw4-Ethernet0/0/2]int e 0/0/3   

[sw4-Ethernet0/0/3]port link-type trunk

[sw4-Ethernet0/0/3]port trunk allow-pass  vlan all

[sw4-Ethernet0/0/3]q

[sw4]q

R1路由器配置：

u t m

sys

[Huawei]int g 0/0/0.1    //子接口设置单臂路由

[Huawei-GigabitEthernet0/0/0.1]dot1q termination vid 60  //vid代表vlanID号（sw4交换机端口呼应）

[Huawei-GigabitEthernet0/0/0.1]ip ad 192.168.60.254 24    

[Huawei-GigabitEthernet0/0/0.1]arp broadcast enable //开启arp广播

[Huawei-GigabitEthernet0/0/0.1]int g 0/0/0.2

[Huawei-GigabitEthernet0/0/0.2]dot1q termination vid 70

[Huawei-GigabitEthernet0/0/0.2]ip ad 192.168.70.254 24

[Huawei-GigabitEthernet0/0/0.2]arp broadcast enable

[Huawei-GigabitEthernet0/0/0.2]int g 0/0/1

[Huawei-GigabitEthernet0/0/1]ip ad 192.168.1.2 24

[Huawei-GigabitEthernet0/0/1]q     //默认路由（一个出口才可以设置单臂路由【尽量不用】）

[Huawei]ip route-static 0.0.0.0 0.0.0.0 192.168.1.1

本文来自博客园，作者：叶落秋，转载请注明原文链接：https://www.cnblogs.com/zhaoqy/articles/17661579.html