两个局域网如何互通

1、在总部三层交换机恩速建立vlan80，配置连接的端口。命令如下：孝睡

[Huawei]vlan 80

[Huawei-vlan80]quit

[Huawei]interface g0/0/8

[Huawei-GigabitEthernet0/0/8]port link-type access

[Huawei-GigabitEthernet0/0/8]port default vlan 80

[Huawei-GigabitEthernet0/0/8]quit

[Huawei]

2、配置VLANif的接口。

[Huawei]interface vlanif80

[Huawei-Vlanif80]

[Huawei-Vlanif80]ip address 192.168.80.254 24

[Huawei-Vlanif80]dis this

[Huawei-Vlanif80]quit

[Huawei]

3、配置回程板柱扬路由

[Huawei]ip route-static 192.168.10.0. 255.255.255.0 192.168.80.1

1、在分公司三层交换机建立vlan80，配置连接的端口。命令如下：

<Huawei>sys

[Huawei]vlan 80

[Huawei]interface g0/0/8

[Huawei-GigabitEthernet0/0/8]port link-type access

[Huawei-GigabitEthernet0/0/8]port default vlan 80

[Huawei-GigabitEthernet0/0/8]quit

[Huawei]

2、配置VLANif的接口。

[Huawei]interface vlanif80

[Huawei-Vlanif80]

[Huawei-Vlanif80]ip address 192.168.80.1 24

[Huawei-Vlanif80]dis this

[Huawei-Vlanif80]quit

[Huawei]

3、配置回程路由

[Huawei]ip route-static 192.168.2.0 255.255.255.0 192.168.80.254

[Huawei]ip route-static 192.168.3.0 255.255.255.0 192.168.80.254

1、用总公司PC1 ping 分公司PC6，看结果，通了。