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Multicast Route Filtering

If I have PIM enabled on 3 SVIs on a L3 switch, they will forward multicast traffic across each other in either direction, correct? If I want to limit the amount of chatter moving across these VLANs would I use multicast boundary with an ACL on each SVI? Do I have to permit the local scope 224.0.0.x 0.0.0.255 on the ACL? Additionally, what is the usefulness of applying ip igmp access-group on the SVI?

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VIP Super Bronze

Multicast Route Filtering

Yes, you need to add the local scope:

have a look at the command reference guide for example;

http://www.cisco.com/en/US/docs/ios/ipmulti/command/reference/imc_03.html#wp1071517

HTH

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