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华为vlan划分，单臂路由以及静态路由使所有成员都能上网
华为拓扑图：
IP地址规划如图！
给三台电脑配IP地址VLAN 划分：
<Huawei>sy 进入视图模式
[Huawei]un in en 关闭消息中心
[Huawei]sysname SW1 改交换机名字
[SW1]inter vlan 1 进入交换机
[SW1-Vlanif1]ip address 192.168.0.10 24 配ip地址
[SW1-Vlanif1]un shut 开启
[SW1]vlan 2 设置vlan
[SW1-vlan2]vlan 3
[SW1-vlan3]vlan 4
[SW1]inter e0/0/2 进接口 划分vlan
[SW1-Ethernet0/0/2]port link-type access
[SW1-Ethernet0/0/2]port default vlan 3
[SW1-Ethernet0/0/2]inter e0/0/1
[SW1-Ethernet0/0/1]port link-type access
[SW1-Ethernet0/0/1]port default vlan 2
[SW1-Ethernet0/0/1]inter e0/0/3
[SW1-Ethernet0/0/3]port link-type access
[SW1-Ethernet0/0/3]port default vlan 4
[SW1-Ethernet0/0/3]inter g0/0/1
[SW1-GigabitEthernet0/0/1]port link-type trunk 设置成中端口
[SW1-GigabitEthernet0/0/1]port trunk allow-pass vlan all
设置成所有成员通过
单臂路由：
<Huawei>sy 进入视图模式
[Huawei]un in en 关闭消息中心
[Huawei]sysname R1 改交换机名字
[R1]inter g0/0/0
[R1-GigabitEthernet0/0/0]un shut 开启
[R1-GigabitEthernet0/0/0]inter g0/0/0.1 进入子接口
[R1-GigabitEthernet0/0/0.1]dot1q termination vid 1
[R1-GigabitEthernet0/0/0.1]ip address 192.168.0.1 24
[R1-GigabitEthernet0/0/0.1]un shut
[R1-GigabitEthernet0/0/0.1]inter g0/0/0.2
[R1-GigabitEthernet0/0/0.2]dot1q termination vid 2
[R1-GigabitEthernet0/0/0.2]ip address 192.168.1.1 24
[R1-GigabitEthernet0/0/0.2]un shut
[R1-GigabitEthernet0/0/0.2]inter g0/0/0.3
[R1-GigabitEthernet0/0/0.3]dot1q termination vid 3
[R1-GigabitEthernet0/0/0.3]ip address 192.168.2.10 24
[R1-GigabitEthernet0/0/0.3]un shut
[R1-GigabitEthernet0/0/0.3]inter g0/0/0.4
[R1-GigabitEthernet0/0/0.4]dot1q termination vid 4
[R1-GigabitEthernet0/0/0.4]ip address 192.168.3.10 24
[R1-GigabitEthernet0/0/0.4]un shut
[R1-GigabitEthernet0/0/0.4]inter g0/0/1
[R1-GigabitEthernet0/0/1]ip address 202.106.1.1 30 配置ip地址
[R1-GigabitEthernet0/0/1]un shut
<Huawei>sys
[Huawei]un in en
[Huawei]sysname R2
[R2]inter g0/0/0
[R2-GigabitEthernet0/0/0]ip address 202.106.1.2 30
[R2-GigabitEthernet0/0/0]un shut
[R2-GigabitEthernet0/0/0]inter g0/0/1
[R2-GigabitEthernet0/0/1]ip address 202.106.1.5 30
[R2-GigabitEthernet0/0/1]un shut
<Huawei>sy
[Huawei]un in en
[Huawei]sysname R3
[R3]inter g0/0/0
[R3-GigabitEthernet0/0/0]ip address 202.106.1.6 30
[R3-GigabitEthernet0/0/0]un shut
加静态路由：
[R2]ip route-static 192.168.0.0 255.255.252.0 202.106.1.1 然后测试结果
[R3]ip route-static 202.106.1.0 30 202.106.1.5
[R3]ip route-static 192.168.0.0 22 202.106.1.5
[R1]ip route-static 202.106.1.4 30 202.106.1.2
测试结果！！！！！！都通了！