Hi ,
Thank you for Excellent article!
I don't understand why you set IGMP Querier if you have disabled IGMP Snooping on switches? ( Testing a simple switch )
Also it would be interesting to see How does routers behave on multicast with Bridging en...
you can that but this is not good solution to make this from pix.set pix under router, and run ip sla or bgp : P but sla is easy and quickly solutionGL