实验二 小型局域网-ensp

dis cu 查看当前配置

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  • 拓扑结构

1.三层交换机LSW1配置

创建vlan10,20配上ip;将接口g0/0/1,接口g0/0/2设为trunk模式.

sys

sys lsw1

vlan batch 10 20

int vlan 10

ip add 192.168.10.1 24

int vlan 20

ip add 192.168.20.1 24

配置ge接口

int g 0/0/1

port link-type trunk

port trunk allow-pass vlan 10 20

int g 0/0/2

port link-type trunk

port trunk allow-pass vlan 10 20

另外开启gvrp模式,并在端口里开启gvrp模式连接另一个交换机

[lsw4]int g0/0/3

[lsw4]gvrp (开启gvrp功能)

[GigabitEthernet0/0/3]port link-type trunk

[GigabitEthernet0/0/3]port trunk all vlan all(允许所有vlan通过)

[GigabitEthernet0/0/3]gvrp (在端口内打开gvrp功能)

2.二层交换机LSW2配置

创建vlan10,20;将接口e0/0/1与e0/0/2设置access模式并分别放入vlan10,20;将将接口g0/0/1设置为trunk模式并允许vlan 10,20标签通过,最后quit退出.

sys

sys lsw2

vlan batch 10 20

配置ge接口

int g 0/0/1

port link-type trunk

port trunk allow-pass vlan 10 20

配置ethernet接口

int e 0/0/1

port link-type access

port default vlan 10

int e 0/0/2

port link-type access

port default vlan 20

q

3.二层交换机LSW3配置

创建vlan10,20;将接口g0/0/1设置为trunk模式并允许vlan 10,20标签通过;然后将接口e0/0/3与e0/0/4设置access模式并分别放入vlan10,20;

sys

sys lsw3

vlan batch 10 20

配置ge接口

int g 0/0/1

port link-type trunk

port trunk allow-pass vlan 10 20

配置ethernet接口

int e 0/0/3

port link-type access

port default vlan 10

int e 0/0/4

port link-type access

port default vlan 20

q

4.三层交换机LSW4配置

开启gvrp模式连接另一个交换机,在LSW1中已经配置ge3为trunk接口并且开启gvrp

sys

sys lsw4

vlan batch 10 20 30 40

gvrp

int vlan 30

ip add 192.168.30.1 24

int vlan 40

ip add 192.168.40.1 24

int vlan 10

ip add 192.168.10.1 24

int vlan 20

ip add 192.168.20.1 24

int g0/0/1

port link-type trunk

port trunk all vlan all

gvrp

int g 0/0/3

port link-type trunk

port trunk allow-pass vlan 30 40

配置完成后输入 dis vlan查看

显示红框里的内容则为成功

5.二层交换机LSW5配置

sys

sys lsw5

vlan batch 30 40

int g 0/0/1

port link-type trunk

port trunk allow-pass vlan 30 40

int e 0/0/5

port link-type access

port default vlan 30

int e 0/0/6

port link-type access

port default vlan 40

q

PC机配置如下

网关和接口是v20 的对应ip也需要20

PC1 PC2 PC3 PC4
IP地址: 192.168.10.10 192.168.20.20 192.168.10.30 192.168.20.40
子网掩码: 255.255.255.0 255.255.255.0 255.255.255.0 255.255.255.0
网关: 192.168.10.1 192.168.20.1 192.168.10.1 192.168.20.1
PC5 PC6
IP地址: 192.168.30.50 192.168.40.60
子网掩码: 255.255.255.0 255.255.255.0
网关: 192.168.30.1 192.168.40.1

测试:PC1 PING PC2

PC2 PING PC3

PC3 PING PC4

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转载自blog.csdn.net/lok_p/article/details/124315640
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