The clear configuration port-isolate command clears all the interface isolation configurations on the device.
By default, interface isolation configurations on the device are not cleared.
To clear all the interface isolation configurations on the device, you need to delete the configurations one by one. If a large number of configurations exist on the device, deleting the configurations takes much time and increases the maintenance workload. To reduce the maintenance workload and operation complexity, run the clear configuration port-isolate command in the system view to clear all the interface isolation configurations on the device. The configurations involve the port isolation group, unidirectional port isolation, and isolation mode.