Applies to MetroCluster IP MetroCluster_DataCollector (MC_DC) Windows MC_DC is a tool to gather information primarily from MetroClusters, and also from FlexArray and to monitor such environments and t...Applies to MetroCluster IP MetroCluster_DataCollector (MC_DC) Windows MC_DC is a tool to gather information primarily from MetroClusters, and also from FlexArray and to monitor such environments and to build a history of data which is most helpful for diagnostic and troubleshooting efforts. Supported back-end switches monitored in MetroCluster FC confirgurations: Cisco and Brocade Supported back-end switches monitored in MetroCluster IP: Cisco, Broadcom (BES), Nvidia (SN2100) switches