实现全网互通小测试

项目需求：全网互通

1.拓扑图

2.配置思路

1）所有交换机创建 10 20 30 40 50 60 70 80 100 200 500 等Vlan并修改名字

详细：略..

注：Vlan分两次创建、不然会报错

2）拆解分析

图一、

图二、

图三、

图四、

一、使PC机能与网关互通

图1：

SW1

[SW1]              port-group group-member g0/0/1 g0/0/2

[SW1-port-group]   port link-type trunk 

[SW1-port-group]port trunk  allow-pass vlan all

[SW1-port-group]quit

[SW1]interface Vlanif 10

[SW1-Vlanif10]ip add 192.168.10.254 24

[SW1-Vlanif10]interface Vlanif 20

[SW1-Vlanif20]ip add 192.168.20.254 24

[SW1-Vlanif20]interface Vlanif 30

[SW1-Vlanif30]ip add 192.168.30.254 24

[SW1-Vlanif30]quit

SW5

[SW5]port-group group-member e0/0/3 e0/0/4

[SW5-port-group]port link-type trunk 

[SW5-port-group]port trunk allow-pass vlan all

[SW5-port-group]quit 

[SW5]int e0/0/1

[SW5-Ethernet0/0/1]port link-type access 

[SW5-Ethernet0/0/1]port default vlan 10

[SW5-Ethernet0/0/1]int e0/0/2

[SW5-Ethernet0/0/2]port link-type access 

[SW5-Ethernet0/0/2]port default vlan 20

[SW5-Ethernet0/0/2]quit

SW6

[SW6]port-group group-member e0/0/2 e0/0/3

[SW6-port-group]port link-type trunk 

[SW6-port-group]port trunk allow-pass  vlan  all 

[SW6-port-group]quit

[SW6]int e0/0/1

[SW6-Ethernet0/0/1]port link-type access 

[SW6-Ethernet0/0/1]port default  vlan 30

[SW6-Ethernet0/0/1]quit

注：配置完成后测试主机之间是否通信，及与网关通信

不能通信表示有错误，需要排错

display vlan //查看创建的vlan

display this //查看当前视图的配置，可用来进入vlanif口查看当前所配置的vlan 的 IP地址

图二：

SW2

[SW2]port-group group-member g0/0/2 g0/0/3

[SW2-port-group]port link-type trunk 

[SW2-port-group]port trunk allow-pass  vlan  all 

[SW2-port-group]quit 
 
[SW2-Vlanif10]interface Vlanif 40

[SW2-Vlanif40]ip add 192.168.40.254 24


[SW2-Vlanif50]quit 

[SW2]

SW3

[SW3]port-group group-member g0/0/2 g0/0/3

[SW3-port-group]port link-type trunk 

[SW3-port-group]port trunk allow-pass  vlan  all 

[SW3-port-group]quit 

[SW3]interface Vlanif 50

[SW3-Vlanif50]ip add 192.168.50.254 24

[SW3-Vlanif50]quit

[SW3]

SW7

[SW7]port-group group-member e0/0/3 e0/0/4

[SW7-port-group]port link-type trunk 

[SW7-port-group]port trunk allow-pass vlan all 
 
[SW7-port-group]quit 

[SW7]int e0/0/1
	
[SW7-Ethernet0/0/1]port link-type access 

[SW7-Ethernet0/0/1]port default  vlan 40

[SW7-Ethernet0/0/1]int e0/0/2

[SW7-Ethernet0/0/2]port link-type access

[SW7-Ethernet0/0/2]port default vlan 50

[SW7-Ethernet0/0/2]quit

配置结束后测试PC是否能与网关互通

通了即完工

图三、

[R3]int g0/0/0.1

[R3-GigabitEthernet0/0/0.1]ip add 192.168.60.254 24

[R3-GigabitEthernet0/0/0.1]dot1q termination vid 60

[R3-GigabitEthernet0/0/0.1]arp broadcast  enable 

[R3-GigabitEthernet0/0/0.1]int g0/0/0.2

[R3-GigabitEthernet0/0/0.2]ip add 192.168.70.254 24

[R3-GigabitEthernet0/0/0.2]dot1q termination vid 70

[R3-GigabitEthernet0/0/0.2]arp broadcast enable 

[R3-GigabitEthernet0/0/0.2]int g0/0/0.3

[R3-GigabitEthernet0/0/0.3]ip add 192.168.80.254 24

[R3-GigabitEthernet0/0/0.3]dot1q termination vid 80

[R3-GigabitEthernet0/0/0.3]arp broadcast enable 

[R3-GigabitEthernet0/0/0.3]quit

SW4

[SW4]port-group group-member g0/0/1 to g0/0/3

[SW4-port-group]port link-type  trunk 

[SW4-port-group]port trunk allow-pass  vlan  all 

[SW4-port-group]quit

[SW4]

SW8

[SW8]port-group group-member e0/0/3 e0/0/4

[SW8-port-group]port link-type trunk 

[SW8-port-group]port trunk allow-pass vlan  all 

[SW8-port-group]quit

[SW8]int e0/0/1

[SW8-Ethernet0/0/1]port link-type access 

[SW8-Ethernet0/0/1]port default  vlan 60

[SW8-Ethernet0/0/1]int e0/0/2

[SW8-GigabitEthernet0/0/2]port link-type access 

[SW8-GigabitEthernet0/0/2]port default vlan 70

[SW8-GigabitEthernet0/0/2]quit

SW9

[SW9]port-group group-member e0/0/3 e0/0/4
	
[SW9-port-group]port link-type trunk 
	
[SW9-port-group]port trunk  allow-pass vlan all 

[SW9-port-group]quit

[SW9]int e0/0/1

[SW9-Ethernet0/0/1]port link-type access 

[SW9-Ethernet0/0/1]port default vlan 80

[SW9-Ethernet0/0/1]q

测试是PC否能与自己的网关通信

能通即成功

图四：

SW1

[SW1]int g0/0/3

[SW1-GigabitEthernet0/0/3]port link-type access 
	
[SW1-GigabitEthernet0/0/3]port default vlan 100

[SW1-GigabitEthernet0/0/3]q
	
[SW1]interface Vlanif 100

[SW1-Vlanif100]ip add 192.168.100.1 24

[SW1-Vlanif100]q

[SW1]ip route-static 0.0.0.0   0   192.168.100.2

AR1

[R1]interface g0/0/0

[R1-GigabitEthernet0/0/0]ip add 192.168.100.2 24

[R1-GigabitEthernet0/0/0]q

[R1]int g0/0/1

[R1-GigabitEthernet0/0/1]ip add 192.168.12.1 24

[R1-GigabitEthernet0/0/1]quit

[R1]ip route-static 192.168.40.0 24 192.168.12.2

[R1]ip route-static 192.168.50.0 24 192.168.12.2

[R1]ip route-static 192.168.60.0 24 192.168.12.2

[R1]ip route-static 192.168.70.0 24 192.168.12.2

[R1]ip route-static 192.168.80.0 24 192.168.12.2

[R1]ip route-static 192.168.10.0 24 192.168.100.1

[R1]ip route-static 192.168.20.0 24 192.168.100.1

[R1]ip route-static 192.168.30.0 24 192.168.100.1

[R2]int g0/0/2

[R2-GigabitEthernet0/0/2]ip add 192.168.12.2 24

[R2-GigabitEthernet0/0/2]int g0/0/0

[R2-GigabitEthernet0/0/0]ip add 192.168.200.2 24

[R2-GigabitEthernet0/0/0]int g0/0/1

[R2-GigabitEthernet0/0/1]ip add 192.168.255.2 24

[R2-GigabitEthernet0/0/1]int g4/0/0

[R2-GigabitEthernet4/0/0]ip add 192.168.23.2   24

[R2-GigabitEthernet4/0/0]quit

[R2]ip route-static 192.168.10.0 24 192.168.12.1

[R2]ip route-static 192.168.20.0 24 192.168.12.1

[R2]ip route-static 192.168.30.0 24 192.168.12.1

[R2]ip route-static 192.168.60.0 24 192.168.23.3

[R2]ip route-static 192.168.70.0 24 192.168.23.3

[R2]ip route-static 192.168.80.0 24 192.168.23.3

[R2]ip route-static 192.168.40.0  24 192.168.200.1

[R2]ip route-static 192.168.50.0 24 192.168.255.1

SW2

[SW2]int g0/0/1

[SW2-GigabitEthernet0/0/1]port link-type access 

[SW2-GigabitEthernet0/0/1]port default vlan 200

[SW2-GigabitEthernet0/0/1]quit

[SW2]interface Vlanif 200

[SW2-Vlanif200]ip add 192.168.200.1 24

[SW2-Vlanif200]q

[SW2]ip route-static 0.0.0.0  0 192.168.200.2

SW3

[SW3]int g0/0/1

[SW3-GigabitEthernet0/0/1]port link-type access 

[SW3-GigabitEthernet0/0/1]port default vlan 500

[SW3-GigabitEthernet0/0/1]q

[SW3]interface Vlanif 500

[SW3-Vlanif500]ip add 192.168.255.1 24

[SW3-Vlanif500]quit

[SW3]ip route-static 0.0.0.0 0 192.168.255.2

[R3]int g0/0/1

[R3-GigabitEthernet0/0/1]ip add 192.168.23.3 24

[R3-GigabitEthernet0/0/1]quit

[R3]ip route-static 0.0.0.0 0 192.168.23.2

[R3]

至此，全部配置结束，测试联通性即可

实现全网互通小测试

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