We Have Received a RSA SIEM Core Appliances , All Appliances are having same specifications as per the DDS , If it is Possible to use any Core Appliances as Decoder , Concentrator and Archiver .Please Help me on this
You certainly can. Please keep mind that you will still want to ensure you have the right kind of storage for whatever you install as these devices must have attached storage and are not meant to function without it. For example, you will want SSDs for Concentrators allow for fast searches on the index partition but they are not needed for Decoders and Archivers as speed isn't so important here but rather longer raw data retention.
