注：相同隔离组的端口不能互访！
Sw1： <Huawei>system-view [Huawei]un in en [Huawei]sysname sw1 [sw1]vlan 10 [sw1-vlan10]quit [sw1]port-group group-member GigabitEthernet 0/0/1 to GigabitEthernet 0/0/5 [sw1-port-group]port link-type access [sw1-GigabitEthernet0/0/1]port link-type access [sw1-GigabitEthernet0/0/2]port link-type access [sw1-GigabitEthernet0/0/3]port link-type access [sw1-GigabitEthernet0/0/4]port link-type access [sw1-GigabitEthernet0/0/5]port link-type access [sw1-port-group]port default vlan 10 [sw1-GigabitEthernet0/0/1]port default vlan 10 [sw1-GigabitEthernet0/0/2]port default vlan 10 [sw1-GigabitEthernet0/0/3]port default vlan 10 [sw1-GigabitEthernet0/0/4]port default vlan 10 [sw1-GigabitEthernet0/0/5]port default vlan 10 [sw1-port-group]quit [sw1]int g0/0/3 [sw1-GigabitEthernet0/0/4]port-isolate enable group 1 [sw1-GigabitEthernet0/0/4]int g0/0/1 [sw1-GigabitEthernet0/0/1]port-isolate enable group 1