目录
1、在交换机SW1,SW2,SW3配置VLAN和各个接口对应类型的配置
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；
- PC1/PC3与PC2/PC4/PC5/PC6不在同一个网段；
- 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：
- 先给交换机配置相应类型的接口配置
- 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>sys
Enter 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。
