一、实验要求

二、实验思路

1、由题目要求可知，pc1/3属于vlan2，pc2属于vlan3，pc4/5属于vlan4，pc6属于vlan5。
2、最后R1开启DHCP服务，配置两个池塘，分别下发给他们所负责的pc（局部看虽然有4个vlan，但从整体来讲只有两个，vlan3/4/5对于R1只是一个（都不带标签，下面SW1的G0/0/24接口配置可以看出）所以建两个池塘）。

三、实验配置

SW1:
[sw1]vlan batch 2 to 5
[sw1]int g0/0/1
[sw1-GigabitEthernet0/0/1]port link-type access
[sw1-GigabitEthernet0/0/1]
[sw1-GigabitEthernet0/0/1]port default vlan 2

[sw1-GigabitEthernet0/0/1]int g0/0/2
[sw1-GigabitEthernet0/0/2]port hybrid untagged vlan 3 to 5 //包下来不标记，此时vlan3/4/5流量都能下来。
[sw1-GigabitEthernet0/0/2]port hybrid pvid vlan 3

[sw1-GigabitEthernet0/0/2]int g0/0/23
[sw1-GigabitEthernet0/0/23]port link-type trunk
[sw1-GigabitEthernet0/0/23]port trunk allow-pass vlan 2 to 5

SW2：
[sw2]int g0/0/23
[sw2-GigabitEthernet0/0/23]port hybrid tagged vlan 2 to 5 //标记vlan2到vlan5
[sw2-GigabitEthernet0/0/1]vlan batch 2 to 5
[sw2]int g0/0/1
[sw2-GigabitEthernet0/0/1]port link-type access
[sw2-GigabitEthernet0/0/1]port default vlan 2
[sw2-GigabitEthernet0/0/2]port hybrid pvid vlan 4
[sw2-GigabitEthernet0/0/2]port hybrid untagged vlan 3 to 4

[sw2-GigabitEthernet0/0/2]int g0/0/24
[sw2-GigabitEthernet0/0/24]port hybrid tagged vlan 2 to 5
SW3：

[sw3]int g0/0/24
[sw3-GigabitEthernet0/0/24]port hybrid tagged vlan 2 to 5
[sw3-GigabitEthernet0/0/24]vlan batch 2 to 5
[sw3]int g 0/0/1
[sw3-GigabitEthernet0/0/1] port hybrid pvid vlan 4
[sw3-GigabitEthernet0/0/1] port hybrid untagged vlan 3 to 4
[sw3-GigabitEthernet0/0/1]int g 0/0/2
[sw3-GigabitEthernet0/0/2]port hyb
[sw3-GigabitEthernet0/0/2]port hybrid pvid vlan 5
[sw3-GigabitEthernet0/0/2]port hybrid untagged vlan 3 5

SW1：
[sw1]int g0/0/24
[sw1-GigabitEthernet0/0/24]port hybrid tagged vlan 2
[sw1-GigabitEthernet0/0/24]port hybrid untagged vlan 3 to 5

R1：
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.1.1 24 //此物理接口负责vlan3/4/5
[r1]int g0/0/0.1
[r1-GigabitEthernet0/0/0.1]dot1q termination vid 2 //识别vlan2标签，且自己的流量也为其打上vlan2标签
[r1-GigabitEthernet0/0/0.1]ip add 192.168.2.1 24
[r1-GigabitEthernet0/0/0.1]arp broadcast enable //华为设备默认arp响应关闭，需打开

[r1]dhcp enable
[r1]ip pool v1
[r1-ip-pool-v1]network 192.168.1.0 mask 24
[r1-ip-pool-v1]gateway-list 192.168.1.1
[r1-ip-pool-v1]dns-list 114.114.114.114
[r1-ip-pool-v1]q
[r1]ip pool v2
[r1-ip-pool-v2]network 192.168.2.0 mask 24
[r1-ip-pool-v2]gateway-list 192.168.2.1
[r1-ip-pool-v2]dns-list 114.114.114.114
[r1-ip-pool-v2]q
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]dhcp select global
[r1-GigabitEthernet0/0/0]int g0/0/0.1
[r1-GigabitEthernet0/0/0.1]dhcp select global

四、结果

pc2：



pc4：


pc5：