LSW3

代码块

<Huawei> system-view
[Huawei] sysname LSW3
[LSW3] vlan batch 10 20
[LSW3] interface GigabitEthernet 0/0/1
[LSW3-GigabitEthernet0/0/1] port link-type trunk
[LSW3-GigabitEthernet0/0/1] port trunk allow-pass vlan 10 20
[LSW3-GigabitEthernet0/0/1] quit
[LSW3] interface GigabitEthernet 0/0/2
[LSW3-GigabitEthernet0/0/2] port link-type access
[LSW3-GigabitEthernet0/0/2] port default vlan 10
[LSW3-GigabitEthernet0/0/2] quit
[LSW3] interface GigabitEthernet 0/0/3
[LSW3-GigabitEthernet0/0/3] port link-type access
[LSW3-GigabitEthernet0/0/3] port default vlan 10
[LSW3-GigabitEthernet0/0/3] quit

LSW4

代码块

<Huawei> system-view
[Huawei] sysname LSW4
[LSW4] vlan batch 10 20
[LSW4] interface GigabitEthernet 0/0/1
[LSW4-GigabitEthernet0/0/1] port link-type trunk
[LSW4-GigabitEthernet0/0/1] port trunk allow-pass vlan 10 20
[LSW4-GigabitEthernet0/0/1] quit
[LSW4] interface GigabitEthernet 0/0/2
[LSW4-GigabitEthernet0/0/2] port link-type trunk
[LSW4-GigabitEthernet0/0/2] port trunk allow-pass vlan 10 20
[LSW4-GigabitEthernet0/0/2] quit
[LSW4] interface Vlanif 10
[LSW4-Vlanif10] ip address 192.168.10.254 24
[LSW4-Vlanif10] quit
[LSW4] interface Vlanif 20
[LSW4-Vlanif20] ip address 192.168.20.254 24
[LSW4-Vlanif20] quit

LSW5

代码块

<Huawei> system-view
[Huawei] sysname LSW5
[LSW5] vlan batch 10 20
[LSW5] interface GigabitEthernet 0/0/1
[LSW5-GigabitEthernet0/0/1] port link-type trunk
[LSW5-GigabitEthernet0/0/1] port trunk allow-pass vlan 10 20
[LSW5-GigabitEthernet0/0/1] quit
[LSW5] interface GigabitEthernet 0/0/2
[LSW5-GigabitEthernet0/0/2] port link-type trunk
[LSW5-GigabitEthernet0/0/2] port trunk allow-pass vlan 10 20
[LSW5-GigabitEthernet0/0/2] quit

LSW6

代码块

<Huawei> system-view
[Huawei] sysname LSW6
[LSW6] vlan batch 10 20
[LSW6] interface GigabitEthernet 0/0/1
[LSW6-GigabitEthernet0/0/1] port link-type trunk
[LSW6-GigabitEthernet0/0/1] port trunk allow-pass vlan 10 20
[LSW6-GigabitEthernet0/0/1] quit
[LSW6] interface GigabitEthernet 0/0/2
[LSW6-GigabitEthernet0/0/2] port link-type access
[LSW6-GigabitEthernet0/0/2] port default vlan 20
[LSW6-GigabitEthernet0/0/2] quit
[LSW6] interface GigabitEthernet 0/0/3
[LSW6-GigabitEthernet0/0/3] port link-type access
[LSW6-GigabitEthernet0/0/3] port default vlan 20
[LSW6-GigabitEthernet0/0/3] quit

验证

在 LSW4 上：

代码块

<LSW4> display vlan
<LSW4> display port vlan
<LSW4> display ip interface brief
<LSW4> display ip routing-table

看到两条直连路由：192.168.10.0/24、192.168.20.0/24，接口分别是 Vlanif10、Vlanif20。

在 PC1 上依次 ping 其余三台：

代码块

ping 192.168.10.12
ping 192.168.20.11
ping 192.168.20.12

三条都通