We currently have a SAN set up via Fibre Channel switch. We are coming close to saturating the two SAN switches, so we are considering implementing iSCSI for a portion of the traffic. I'm completely new to iSCSI and other than knowing that its capable of 10Gb/s bandwidth and that it can run over copper, I'm pretty clueless. I've read articles that say you can use any old switch for iSCSI, but how would you go about setting up zoning like you can/have to do in a FB SAN switch? I realize all this is dependent on vendor, but I'm looking for the theory/practice behind setting it up.