Best practices for limiting multicast addresses?

[jkeeffe]

I'm about ready to ramp up multicast throughout our enterprise and was wondering if there is a 'Best Practice' for limiting certain multicast groups.

Or is there a Best Practice for multicast in general?

[bjw]

http://www.netcraftsmen.net/welcher/papers/multicast05.pdf

http://www.juniper.net/solutions/literature/app_note/350051.pdf

http://www.rfc-editor.org/categories/rfc-best.html

http://www.cisco.com/en/US/products/ps6120/products_configuration_guide_chapter09186a0080640428.html#wp1063699