O que é um IID?
É um ID de instância do processo.
process
To terminate or restart a process, use the process command in the System Admin EXEC mode.
process { crash | restart } executable-name { IID location node-id | location node-id }
...
IID
Process instance ID of the process to be crashed or restarted. Supplying a process ID for the IID argument performs the action for only the process instance associated with the process ID.