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华为单臂路由试验
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交换机配置
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<Huawei>
<Huawei>
<Huawei>system-view
Enter system view, return user view with Ctrl+Z.
[Huawei]interface GigabitEthernet0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type trunk
[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan all
[Huawei-GigabitEthernet0/0/1]interface GigabitEthernet0/0/2
[Huawei-GigabitEthernet0/0/2]port link-type access
[Huawei-GigabitEthernet0/0/2]port default vlan 10
[Huawei-GigabitEthernet0/0/2]interface GigabitEthernet0/0/3
[Huawei-GigabitEthernet0/0/3]port link-type access
[Huawei-GigabitEthernet0/0/3]port default vlan 20
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路由器配置
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<Huawei>system-view
Enter system view, return user view with Ctrl+Z.
第一步：子接口配置VLAN和网关
[Huawei]interface GigabitEthernet 0/0/0.1
[Huawei-GigabitEthernet0/0/0.1]dot1q termination vid 10
[Huawei-GigabitEthernet0/0/0.1]ip address 192.168.10.254 24
[Huawei-GigabitEthernet0/0/0.1]interface GigabitEthernet 0/0/0.2
[Huawei-GigabitEthernet0/0/0.2]dot1q termination vid 20
[Huawei-GigabitEthernet0/0/0.2]ip address 192.168.20.254 24
[Huawei-GigabitEthernet0/0/0.2]interface g0/0/0.1
第二步：开启arp广播（必须开启）和dhcp功能（可手动配置ip）
[Huawei-GigabitEthernet0/0/0.1]arp broadcast enable
[Huawei-GigabitEthernet0/0/0.1]dhcp select interface
Error: Please enable DHCP in the global view first.
[Huawei-GigabitEthernet0/0/0.1]
Please check whether system data has been changed, and save data in time
Configuration console time out, please press any key to log on
<Huawei>system-view
Enter system view, return user view with Ctrl+Z.
[Huawei]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.
[Huawei]interface g0/0/0.1
[Huawei-GigabitEthernet0/0/0.1]dhcp select interface
[Huawei-GigabitEthernet0/0/0.1]interface g0/0/0.2
[Huawei-GigabitEthernet0/0/0.2]arp broadcast enable
[Huawei-GigabitEthernet0/0/0.2]dhcp select interface
[Huawei-GigabitEthernet0/0/0.2]
