SRDF licensing requirments

Hi There,

Need some information on SRDF and FCIP solution

We have two VMAX 20 K located at two location which are having SRDF connectivity already established.

We have 3rd VMAX which also needs to be connected via SRDF temprorily to 1st VMAX only. We have 50TB SRDF license already on 1st two VMAX. 3rd VMAX do have 40TB lincese but not fully utilized .

Do i need to go for additional SRDF license in this situation.

Also we are trying for FCIP option as gainst DWDM links since we already have WAN IP connectivity. Can someone guide me on requirments like router model/specifications( Brocade 7800 ?) etc.

Does EMC provide FCIP routers on rent?

Regards,

Sripad.A