Hello Kapil
Rene doesn’t yet have a lesson on MPLS connectivity via dual ISPs, however, take a look at Cisco’s latest design guide concerning such a scenario.
(see pg 21)
If you would like Rene to take a more detailed look at the specific scenario in a future lesson, feel free to make a suggestion at the Lesson Ideas page of the Network Lessons forum:
Here you can suggest additional topics to be covered in the future.
I hope this has been helpful!
Laz