Diffserv service classes

[Sean Donelan <sean () donelan com>]

In the continuing effort to make Diffserv useful on the Internet,
the Transport Area working group has the draft:

http://ietfreport.isoc.org/idref/draft-baker-diffserv-basic-classes/

The draft has a little bit for everyone. Lots of rope/flexibility for
application developers. But have any network operators thought how they
could actually support the framework in any meaningful way? And assuming
the network actually supported it, what happens when you throw such fine
grain differentiated traffic at the network?