Using WDS Multicast with MDT on a Separate Server

Hi,

Is it possible to use the Multicast option in MDT 2012 when WDS is on a separate server?

For example:  WDS1-Server - Includes the LiteTouch.wim which runs the Litetouch build on a separate server, MDT1-Server.

It doesn't look like I can use the easy option which is to "Enable Multicast" from within the Deployment Share Properties because the WDS Role is not installed on it.

I am assuming that I would manually set-up the Multicast on the WDS server instead.

Any advice would be welcome.

Thanks,

Jason.