[Device] interface GigabitEthernet1/0/3
[Device-GigabitEthernet1/0/3] port-isolate enable
# Display the information about the isolation group.
<Device> display port-isolate group
Port-isolate group information:
Uplink port support: No
Group ID: 1
GigabitEthernet1/0/1
Port Isolation Configuration Example
GigabitEthernet1/0/2
159
GigabitEthernet1/0/3