一、实验拓扑

二、实验要求

1、pc1和pc3所在接口为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；

2、pc1/pc3与pc2/pc4/pc5/pc6不在同一网段；

3、所有pc通告DHCP获取IP地址，且pc1/pc3可以正常访问pc2/pc4/pc5/pc6

三、实验步骤

1、配置vlan

[SW1]vlan batch 2 to 6
[SW1]int g 0/0/1 
[SW1-GigabitEthernet0/0/1]port link-type access 
[SW1-GigabitEthernet0/0/1]port default vlan 2
[SW1-GigabitEthernet0/0/1]int g 0/0/2
[SW1-GigabitEthernet0/0/2]port link-type hybrid 
[SW1-GigabitEthernet0/0/2]port hybrid pvid vlan 3
[SW1-GigabitEthernet0/0/2]port hybrid untagged vlan 3 4 5 6
[SW1-GigabitEthernet0/0/2]int g 0/0/3  
[SW1-GigabitEthernet0/0/3]port link-type trunk 
[SW1-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 to 6
[SW1-GigabitEthernet0/0/4]port link-type hybrid   
[SW1-GigabitEthernet0/0/4]port hybrid untagged vlan 3 4 5 6
[SW1-GigabitEthernet0/0/4]port hybrid tagged vlan 2

[SW2]vlan batch 2 to 6
[SW2]int g 0/0/1
[SW2-GigabitEthernet0/0/1]port link-type access 
[SW2-GigabitEthernet0/0/1]port default vlan 2
[SW2-GigabitEthernet0/0/1]int g 0/0/2 
[SW2-GigabitEthernet0/0/2]port link-type hybrid  
[SW2-GigabitEthernet0/0/2]port hybrid pvid vlan 4
[SW2-GigabitEthernet0/0/2]port hybrid untagged vlan 3 to 6
[SW2-GigabitEthernet0/0/3]port link-type trunk 
[SW2-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 to 6
[SW2-GigabitEthernet0/0/4]port link-type trunk 
[SW2-GigabitEthernet0/0/4]port trunk allow-pass vlan 2 to 6

[SW3]vlan batch 2 to 6
[SW3-GigabitEthernet0/0/1]port link-type hybrid 
[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 g 0/0/2  
[SW3-GigabitEthernet0/0/2]port link-type hybrid  
[SW3-GigabitEthernet0/0/2]port hybrid pvid vlan 6
[SW3-GigabitEthernet0/0/2]port hybrid untagged vlan 3 4 6
[SW3-GigabitEthernet0/0/2]int g 0/0/3
[SW3-GigabitEthernet0/0/3]port link-type trunk 
[SW3-GigabitEthernet0/0/3]port trunk allow-pass vlan 2 to 6

2、配置IP

[R1]int g 0/0/0
[R1-GigabitEthernet0/0/0]ip address 192.168.1.254 24
[R1-GigabitEthernet0/0/0]int g 0/0/0.2
[R1-GigabitEthernet0/0/0.2]ip ad 192.168.2.254 24
[R1-GigabitEthernet0/0/0.2]dot1q termination vid 2
[R1-GigabitEthernet0/0/0.2]arp broadcast enable 

3、配置DHCP

[R1]dhcp enable 
[R1]ip pool aa
[R1-ip-pool-aa]network 192.168.1.0 mask 24
[R1-ip-pool-aa]g    
[R1-ip-pool-aa]gateway-list 192.168.1.254
[R1-ip-pool-aa]dns-list 8.8.8.8 114.114.114.114
[R1]ip pool bb
[R1-ip-pool-bb]network 192.168.2.0 mask 24   
[R1-ip-pool-bb]gateway-list 192.168.2.254
[R1-ip-pool-bb]dns-list 8.8.8.8 114.114.114.114
[R1-ip-pool-bb]int g 0/0/0 
[R1-GigabitEthernet0/0/0]dhcp select global 
[R1-GigabitEthernet0/0/0]int g 0/0/0.2  
[R1-GigabitEthernet0/0/0.2]dhcp select global 

四、实验测试