In einer eMail vom 29.05.2007 05:57:14 Westeuropäische Normalzeit schreibt
lixia@CS.UCLA.EDU:
Splitting prefixes is a simple and effective means to achieve
traffic engineering goals, and whoever needs to do it will do it. I
believe a scalable solution essentially lies on the ability to
effectively (re) aggregate prefixes.
...or, just the opposite as I believe, on a design that removes the
pressure for doing prefix aggregation totally.