If you are looking for information on anonymous FTP connections, you can always go to Wikipedia and see the information that it has available on anonymous FTP because the configuration would depend on the control panel in which it is being configured.
You should research the respective information about the control panels on the respective web sites of your web hosting provider.
Important Note: If you are an abdicar.com customer and you wish to activate anonymous FTP, you must order a dedicated IP with your unmetered shared hosting package. It has an additional cost and may be requested using our Customer Portal.