[SW1]
<Huawei>system-view
[Huawei]systemname SW1
[SW1]vlan batch 10 20
[SW1]int g 0/0/1
[SW1-GigabitEthernet0/0/1]port link-type access
[SW1-GigabitEthernet0/0/1]port default vlan 10
[SW1-GigabitEthernet0/0/1]int g 0/0/2
[SW1-GigabitEthernet0/0/2]port link-type access
[SW1-GigabitEthernet0/0/2]port default vlan 10
[SW1-GigabitEthernet0/0/2]int g 0/0/3
[SW1-GigabitEthernet0/0/3]port link-type access
[SW1-GigabitEthernet0/0/3]port default vlan 20
[SW1-GigabitEthernet0/0/3]int g 0/0/4
[SW1-GigabitEthernet0/0/4]port link-type access
[SW1-GigabitEthernet0/0/4]port default vlan 20
[SW1-GigabitEthernet0/0/4]int g 0/0/5
[SW1-GigabitEthernet0/0/5]port link-type access
[SW1-GigabitEthernet0/0/5]port default vlan 10
[SW1-GigabitEthernet0/0/5]int g 0/0/6
[SW1-GigabitEthernet0/0/6]port link-type access
[SW1-GigabitEthernet0/0/6]port default vlan 20
[R1]
<Huawei>system-view
[Huawei]systemname R1
[R1]int g 0/0/0
[R1-GigabitEthernet0/0/0]ip address 192.168.10.254 24
[R1-GigabitEthernet0/0/0]int g 0/0/1
[R1-GigabitEthernet0/0/1]ip address 192.168.20.254 24