12_路由子接口（数通华为）

1. 网络拓扑

 2. SW配置
[SW] vlan batch 10 20
[SW] interface gigabitEthernet 0/0/1
[SW-gigabitEthernet0/0/1] port link-type access
[SW-gigabitEthernet0/0/1] port default vlan 10

[SW] interface gigabitEthernet 0/0/2
[SW-gigabitEthernet0/0/2] port link-type access
[SW-gigabitEthernet0/0/2] port default vlan 20

[SW] interface GigabitEthernet0/0/24
[SW-gigabitEthernet0/0/24] port link-type trunk
[SW-gigabitEthernet0/0/24] port trunk allow-pass vlan 10 20

3. Router配置
[Router] interface GigabitEthernet 0/0/0.10
[Router-GigabitEthernet0/0/0.10] dot1q termination vid 10
[Router-GigabitEthernet0/0/0.10] ip address 192.168.10.254 24
[Router-GigabitEthernet0/0/0.10] arp broadcast enable

[Router] interface GigabitEthernet 0/0/0.20
[Router-GigabitEthernet0/0/0.20] dot1q termination vid 20
[Router-GigabitEthernet0/0/0.20] ip address 192.168.20.254 24
[Router-GigabitEthernet0/0/0.20] arp broadcast enable

4. 查看配置
[Router]display ip interface brief