Hello nmc74, Here is a link to the EMC VNXe Series Configuring Hosts to Access Fibre Channel (FC) or iSCSI Storage which should be of assistance. [URL]
Hello, Is it possible to migrate LUNs(Datastores) on a VNXe from FC to iSCSI. The VNXe is 98% full and cannot create new LUNs to do the migration. The question is; can I present the same LUN on FC to a host and iSCSI to another host? Or can I reattach a LUN that was presented to the host on the FC ports to the same host again using iSCSI ports? Any other suggestions on how to proceed? Thanks!  
VNXe3200 migrate luns from FC to iSCSI