目录

一、实验拓扑图：

二、实验要求：

三、实验思路：

四、实验步骤：

1、在交换机SW1,SW2,SW3配置VLAN和各个接口对应类型的配置

2、在路由器上面配置DHCP服务

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一、实验拓扑图：

二、实验要求：

1、PC1 和 PC3所在的接口为access； 属于VLAN  2；

   PC2/PC4/PC5/PC6处于同一网段’其中PC2可以访问PC4/PC5/PC6;

   PC4可以访问PC6；PC5不能访问PC6；

1. PC1/PC3与PC2/PC4/PC5/PC6不在同一个网段；
2. 所有PC通过DHCP获取IP地址，且PC1/PC3可以正常访问PC2/PC4/PC5/PC6;

 

三、实验思路：

1. 先给交换机配置相应类型的接口配置
2. 再在路由器配置IP地址和DHCP的配置

四、实验步骤：

1、在交换机SW1,SW2,SW3配置VLAN和各个接口对应类型的配置

SW1:

<Huawei>sys[Huawei]sysn SW1[SW1]vlan batch 2 to 6        #批量创建VLAN 2到VLAN 6[SW1]int g0/0/1[SW1-GigabitEthernet0/0/1]port link-type access[SW1-GigabitEthernet0/0/1]port default vlan 2[SW1-GigabitEthernet0/0/1]int g0/0/2[SW1-GigabitEthernet0/0/2]port hybrid pvid vlan 3[SW1-GigabitEthernet0/0/2]port hybrid untagged vlan 3 4 5 6   #将GigabitEthernet0/0/2接口的未标记（Untagged）VLAN设置为VLAN 3、VLAN 4、VLAN 5和VLAN 6。[SW1-GigabitEthernet0/0/2]int g0/0/3[SW1-GigabitEthernet0/0/3]port link-type trunk[SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan all    #允许所有VLAN通过GigabitEthernet0/0/3接口。[SW1-GigabitEthernet0/0/3]int g0/0/4[SW1-GigabitEthernet0/0/4]port hybrid untagged vlan 3 4 5 6 #GigabitEthernet0/0/4接口的未标记（Untagged）VLAN设置为VLAN 3、VLAN 4、VLAN 5和VLAN 6。[SW1-GigabitEthernet0/0/4]port hybrid tagged vlan 2  #将GigabitEthernet0/0/4接口的标记（Tagged）VLAN设置为VLAN 2。[SW1-GigabitEthernet0/0/4]q[SW1]dis port vlan active #显示当前激活的端口和所属的VLAN信息

SW2: 

<Huawei>sysEnter system view, return user view with Ctrl+Z.[Huawei]sysn SW2[SW2]vlan batch 2 to 6[SW2]int g0/0/1[SW2-GigabitEthernet0/0/1]port link-type access[SW2-GigabitEthernet0/0/1]port default vlan 2[SW2-GigabitEthernet0/0/1]int g0/0/2[SW2-GigabitEthernet0/0/2]port hybrid pvid vlan 4[SW2-GigabitEthernet0/0/2]port hybrid untagged vlan 3 4 5 6[SW2-GigabitEthernet0/0/2]int g0/0/3[SW2-GigabitEthernet0/0/3]port link-type trunk[SW2-GigabitEthernet0/0/3]port trunk allow-pass vlan all[SW2-GigabitEthernet0/0/3]int g0/0/4[SW2-GigabitEthernet0/0/4]port link-type trunk[SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan all[SW2-GigabitEthernet0/0/4]q[SW2]dis port vlan active

SW3:

[Huawei]sysn SW3[SW3]vlan batch 2 to 6[SW3]int g0/0/1[SW3-GigabitEthernet0/0/1]port hybrid pvid vlan 5[SW3-GigabitEthernet0/0/1]port hybrid untagged vlan 3 4 5[SW3-GigabitEthernet0/0/1]int g0/0/2[SW3-GigabitEthernet0/0/2]port hybrid pvid vlan 6[SW3-GigabitEthernet0/0/2]port hybrid untagged vlan 3 4 6[SW3-GigabitEthernet0/0/2]q[SW3]dis port vlan active

2、在路由器上面配置DHCP服务

R1:

<Huawei>sys[Huawei]sysn R1[R1]int g0/0/0.1[R1-GigabitEthernet0/0/0.1]ip add 192.168.1.1 24[R1-GigabitEthernet0/0/0.1]dot1q termination vid 2 #接口上设置VLAN终结，指定VLAN ID为2[R1-GigabitEthernet0/0/0.1]arp broadcast enable   #启用GigabitEthernet0/0/0.1接口的ARP广播功能[R1-GigabitEthernet0/0/0.1]q[R1]int g0/0/0 [R1-GigabitEthernet0/0/0]ip add 192.168.2.1 24[R1-GigabitEthernet0/0/0]q[R1]dhcp enable[R1]ip pool aa[R1-ip-pool-aa]network 192.168.1.0 mask 24[R1-ip-pool-aa]gateway-list 192.168.1.1[R1-ip-pool-aa]dns-list 114.114.114.114 8.8.8.8[R1-ip-pool-aa]q[R1]ip pool bb[R1-ip-pool-bb]network 192.168.2.0 mask 24[R1-ip-pool-bb]gateway-list 192.168.2.1[R1-ip-pool-bb]dns-list 114.114.114.114 8.8.8.8[R1-ip-pool-bb]q[R1]int g0/0/0.1[R1-GigabitEthernet0/0/0.1]dhcp select global   #为GigabitEthernet0/0/0.1接口选择全局的DHCP服务。[R1-GigabitEthernet0/0/0.1]int g0/0/0[R1-GigabitEthernet0/0/0]dhcp select global  #为GigabitEthernet0/0/0接口选择全局的DHCP服务。