VLAN实验

交换机配置

LSW1

[SW1]vlan batch 2 to 6
[SW1]int g0/0/2
[SW1-GigabitEthernet0/0/2]port link-type access 
[SW1-GigabitEthernet0/0/2]port default vlan 2

[SW1-GigabitEthernet0/0/2]int g0/0/3
[SW1-GigabitEthernet0/0/3]port hybrid pvid vlan 3
[SW1-GigabitEthernet0/0/3]port hybrid untagged vlan 3 4 5 6

[SW1-GigabitEthernet0/0/3]int g0/0/4
[SW1-GigabitEthernet0/0/4]port link-type trunk 
[SW1-GigabitEthernet0/0/4]port trunk allow-pass vlan 2 to 6

LSW2

[SW2]vlan batch 2 to 6
[SW2]int g0/0/3
[SW2-GigabitEthernet0/0/3]port link-type access 
[SW2-GigabitEthernet0/0/3]port default vlan 2
 [SW2]port-group group-member g0/0/1 to g0/0/2  
[SW2-port-group]port link-type trunk 
[SW2-GigabitEthernet0/0/1]port link-type trunk 
[SW2-GigabitEthernet0/0/2]port link-type trunk  
[SW2-port-group]port trunk allow-pass vlan 2 to 6
[SW2-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 to 6
[SW2-GigabitEthernet0/0/2]port trunk allow-pass vlan 2 to 6

LSW3

[SW3]vlan batch 2 to 6
 [SW3]int g0/0/2
[SW3-GigabitEthernet0/0/2]port hybrid pvid vlan 5    
[SW3-GigabitEthernet0/0/2]port hybrid untagged vlan 3 to 5
[SW3-GigabitEthernet0/0/2]int g0/0/3    
[SW3-GigabitEthernet0/0/3]port hybrid pvid vlan 6    
[SW3-GigabitEthernet0/0/3]port hybrid untagged vlan 3 4 6
 [SW3-GigabitEthernet0/0/1]port link-type trunk 
[SW3-GigabitEthernet0/0/1]port trunk allow-pass vlan 2 to 6
[SW1-GigabitEthernet0/0/1]port hybrid untagged vlan 3 to 6
[SW1-GigabitEthernet0/0/1]port hybrid tagged vlan 

使所有PC通过DHCP获取IP

[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]ip add 192.168.1.1 24 
[R1-GigabitEthernet0/0/0]int g0/0/0.2        
[R1-GigabitEthernet0/0/0.2]ip add 192.168.2.1 24  
[R1-GigabitEthernet0/0/0.2]dot1q termination vid 2  
[R1-GigabitEthernet0/0/0.2]arp broadcast enable     
 [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 114.114.114.144    
[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
[R1]int g0/0/0     
[R1-GigabitEthernet0/0/0]dhcp select global 
[R1-GigabitEthernet0/0/0.1]int g0/0/0.2    
[R1-GigabitEthernet0/0/0.2]dhcp select global 

测试