| Parameter | Description | Value |
|---|---|---|
| all | Sends a message to all other interfaces. | - |
| ui-number | Specifies the absolute administrator interface number. | The minimum value is 0, and the maximum value is equal to the maximum number of available interfaces minus 1. The range depends on the device type. |
| ui-type | Specifies the type of an administrator interface. | - |
| ui-number1 | Specifies the relative administrator interface number. | - |