I think the question is in regards to capabilities. Does multicast propogate across trunks without multi-cast routing distributed enabled? I don't know the answer, so I am also interested in the answer. Marc- is that the question?
Regards, Jay McMickle- CCNP, CCSP, CCDP, MCSE http://mycciepursuit.wordpress.com/ Support me in the MS150 Challenge! http://main.nationalmssociety.org/site/TR/Bike/TXHBikeEvents?px=5886043&pg=personal&fr_id=17896 ________________________________ From: Ben Hughes <[email protected]> To: marc abel <[email protected]>; "[email protected]" <[email protected]> Sent: Thursday, March 1, 2012 4:07 PM Subject: Re: [OSL | CCIE_RS] Intervlan multicast across switces Hey Marc, Storm Control or VACL? I've also had a similar issue at a customer site before that turned out to be a faulty SFP on the link between switches. The faulty SFP would allow unicast and broadcast packets across but drop multicast. cheers, Ben. From: marc abel <[email protected]<mailto:[email protected]>> Date: Thu, 1 Mar 2012 10:58:20 -0600 To: <[email protected]<mailto:[email protected]>> Subject: [OSL | CCIE_RS] Intervlan multicast across switces If IP multicast routing is not enabled, multicast should still propagate within the VLAN correct? Is there anything that would prevent this multicast from flowing across a trunk? I have a situation where servers in the same VLAN, but plugged into different switches are not able to communicate by multicast. Can anyone explain why this might be? Thank you, Marc _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com http://onlinestudylist.com/mailman/listinfo/ccie_rs
