Is anybody using Option82 w/CNR? It just dumps out hex code that is humanly unreadable. TAC just points us to a page where we can decode it by hand, but there has to be a better way to use this!
Have you enabled nde export on the CatOS? This can be disabled whenever you removed a destination.Also, make sure you have vlans selected to include in the export. Doing a show mls nde will tell you if packets have been exported, to rule out any conf...