After EEPC 6.1.2 is deployed it takes about 4 hours for policies to come down and encryption to be completed.
I need scripted solution to enforce policies and trigger disk encryption as soon as EEPC client is installed.
Is there any way to enforce this from command line?
That is currently not possible. I suggest that you submit a PER asking for such a feature to be created, please see KB60021 for more details.