H3C交换机VLAN间互访设置

PC1与PC2之间在不同VLAN，通过设置上层三层交换机SwitchB的VLAN接口10的IP地址为

10.1.1.254/24，路由器设置VLAN接口20的IP地址为20.1.1.254/24可以实现VLAN间的互访。

二、组网图

[SwitchA-GigabitEthernet1/1]port link-type trunk //将端口G1/1配置为Trunk端口

[SwitchA-GigabitEthernet1/1]port trunk permit vlan 10 20 //允许VLAN10和VLAN20通过

SwitchB相关配置：[SwitchB]vlan 10 //创建VLAN10

hin[SwitchA-vlan10]port Ethernet 0/1 //将E0/1加入到VLAN10

[SwitchA]vlan 20 //创建VLAN20

[SwitchA-vlan20]port Ethernet 0/2 //将E0/2加入到VLAN20

[SwitchA]interface GigabitEthernet 1/1

gs[SwitchA]vlan 10 //创建VLAN10

inSwitchA相关配置：

th三、配置步骤

eir being are goo [SwitchB]interface vlan 10

[SwitchB-int-vlan10]ip address 10.1.1.254 255.255.255.0 //设置VLAN10的虚接口地址

[SwitchB]vlan 20 //创建VLAN20[SwitchB]interface vlan 20

[SwitchB-int-vlan20]ip address 20.1.1.254 255.255.255.0 //设置VLAN20的虚接口地址

[SwitchB]interface GigabitEthernet 1/1

[SwitchB-GigabitEthernet1/1]port trunk permit vlan 10 20 //允许VLAN10和VLAN20通过

[SwitchB-GigabitEthernet1/1]port link-type trunk //将端口G1/1配置为Trunk端口