VLAN划分

拓扑一

<Huawei>     #视图模式
<Huawei>system-view  #进入用户模式
[Huawei]       #配置模式
[Huawei]interface Ethernet 0/0/1  #进入接口Ethernet 0/0/1进行配置
[Huawei-Ethernet0/0/1]

#交换机配置
#
interface Ethernet0/0/1
 port link-type trunk                         #配置接口为Trunk模式
 port trunk allow-pass vlan 10 20             #划分  划分VLAN10  20
#
interface Ethernet0/0/2
 port link-type access                       #配置接口为Access模式
 port default vlan 10                        #划分VLAN10
#
interface Ethernet0/0/3
 port link-type access                       #配置接口为Access模式
 port default vlan 20                        #划分VLAN20
#
interface Ethernet0/0/4
 port link-type access                       #配置接口为Access模式
 port default vlan 20                        #划分VLAN20
#

VLAN测试

拓扑二

单臂路由

#单臂路由
#路由器配置单臂路由：解决不同网段在同一端口中进行通信
[Huawei]interface GigabitEthernet 0/0/0.1          #进入子接口0/0/0.1
[Huawei-GigabitEthernet0/0/0.1]dot1q termination vid 10     #802.1q
[Huawei-GigabitEthernet0/0/0.1]ip address 192.168.1.254 24
[Huawei-GigabitEthernet0/0/0.1]arp broadcast enable    #打开arp网关广播

[Huawei]interface GigabitEthernet 0/0/0.2
[Huawei-GigabitEthernet0/0/0.2]dot1q termination vid 20
[Huawei-GigabitEthernet0/0/0.2]ip address 192.168.2.254 24
[Huawei-GigabitEthernet0/0/0.2]arp broadcast enable 


#路由器配置查看
interface GigabitEthernet0/0/0.1
 dot1q termination vid 10
 ip address 192.168.1.254 255.255.255.0 
 arp broadcast enable
#
interface GigabitEthernet0/0/0.2
 dot1q termination vid 20
 ip address 192.168.2.254 255.255.255.0 
 arp broadcast enable
#

单臂路由测试

静态路由

#静态路由
#R1
[Huawei]ip route-static 192.168.4.0 24 192.168.3.2

#R2
[Huawei]ip route-static 192.168.1.0 24 192.168.3.1
[Huawei]ip route-static 192.168.2.0 24 192.168.3.1

#静态路由
#ip route-static 目的网段  目的网段掩码 下一跳地址
#默认/缺省路由
#ip route-static 0.0.0.0 0.0.0.0 下一跳地址
![静态路由测试](https://upload-images.jianshu.io/upload_images/20274834-075093644ab71ce2.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)

DHCP配置

<Huawei>system-view 
[Huawei]dhcp enable 
[Huawei]ip pool TK           #给地址池命个名，TK为例
[Huawei-ip-pool-TK]gateway-list 192.168.4.254   #设置个网关
[Huawei-ip-pool-TK]network 192.168.4.0 mask 24    #设置地址池范围
[Huawei-ip-pool-TK]quit
[Huawei]interface GigabitEthernet 0/0/0  #设置网关接口
[Huawei-GigabitEthernet0/0/0]ip address 192.168.4.254 255.255.255.0 
[Huawei-GigabitEthernet0/0/0]dhcp select global  #开启DHCP全局

DHCP测试