Thanks Tom. I was fortunate enough to pass the CCIE written exam last year (Feb, 2002), long before MPLS and a bunch of other stuffs were added. But, there's no escape. I will have to recertify and retake the exam (with all the bells and whistles) when my CCIE expires in less than 2 years.
Going back to the subject, I'm about 99% sure that the demo CD uses actual multicasts to transmit video over your intranet. When I took up the Deploying Quality of Service (DQoS) class for my CIPT specialization, I believe the instructor used the same software to demonstrate the effects of QoS. In this case, its effect on multicast traffic. Orlando Palomar Jr
CCIE# 11206, CCNP
CIPT Operations Specialist
Phil-Data Business Systems, Inc.