From one of the discussion hritter from cisco cleared a good point regarding the deployment of ayncast rp and ssm with cisco and juniper. If you are having juniper boxes as well as cisco boxes and you are planning to deploy SSM solution in the core then it won’t work with juniper because juniper IOS only supports data mdt not default mdt. But for basic deploment of MVPN data mdt is mandatory. So if the juniper IOS is not going to support then you require some protocol which can help to converge your mdt tunnel. For that you have to deploy anycast rp which will be responsible for the convergence of default mdt and then you can deploy SSM for your data mdt.
Really a awesome solution.