you use IP address that are assigned to your Citrix servers
I have a CX3-80 that I can't seem to get working the way I'd like.  I have four servers connected to it, but only one of them is actually functional.  I'm using the free edition of Citrix XenServer, so I don't have the ability to use SorageLink, and I had to manually register the FC connections in the "Connectivity Status..." window.  Even after I did this, they don't appear under the Storage Domains -> Local Domain -> APMxxxxxxxxxxx [CX3-80] -> Hosts selection.  Another forum post suggested I put the system into engineering mode and check to see if the hosts were attached to the "~management" storage group.  They are, and the system will not permit me to remove them from that storage group. I'm not sure if this is expected behavior or not, as I'm very new to the EMC world.  I connected one server for testing two weeks ago, and it is working, and I'm certain I followed the same procedure with the other three, but they refuse to work.  Can someone please give me a few ideas of where to go with this?  I've run out of things for which to search google.
CX3-80 FC Registration Problems