Route redistribution can be very complex in certain scenarios. I have struggled a bit with some of these scenarios and now I’m trying to increase my knowledge in this area. This post at INE is by Petr Lapukhov. Petr is probably one if not the smartest guy out there with multiple CCIE’s and a CCDE. This post from him is about redistribution, this is the first part in a three part series. I highly recommend you visit it.
CCIE link # 8