Hi, I just started using IOX-XR and understand that route-policies in IOS-XR are a more flexible way of doing route-maps in IOS, as well as prefix-sets have pretty much the same functionality than prefix-list. But I wonder why are prefix-lists still present in IOS-XR, are there any particular cases where you would prefer using prefix-lists instead of prefix-sets ? The Command Reference explains both but no clue about specific differences or cases where you have to use one or another. Any links to documentation regarding the specific uses of these are welcome. TIA.
