All things related to multicast

[Alan Crosswell <>]

> 
> > 
> > Thanks for starting this thread. I hadn't looked into RGMP prior to 
> > your post. I had the same thoughts about IGMP snooping, I had 
> > felt that 
> > it would be of little use in the core, since everything (I think) is 
> > done with PIM.
> 
> IGMP snooping must be turned on on the C6509 together with RGMP.
> It is not a "protocol" requirement, but rather implementation thing.
> 
> Jan
> 

Will this then cause by dual star to hose up my group memberships?
/a