Your design plan includes mutual redistribution of two OSPF networks at multiple locations, with connectivity to all locations in both networks. How is this accomplished without creating routing loops?
A . Use route maps on the ASBRs to allow only internal routes to be redistributed.
B . Use route maps on the ASBRs to allow internal and external routes to be redistributed.
C . Use route maps on the ASBRs to set tags for redistributed routes.
D . Use route maps on the ASBRs to filter routes with tags so they are not redistributed.
Answer: D