SnapMirror over Fibre Channel supports both Port-based and Exchange-based SAN routing policies. SnapMirror over Fibre Channel also supports distance extension using dark fibre or DWDM equipment.
If the quantity of ISLs is... | Out-of-order delivery setting on FC NIC on storage controller must be | Fabric load balancing policy must be |
---|---|---|
Greater than 1 | On | Exchange |
Equal to 1 | Off | Port |