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Which mechanism can be used on Layer 2 switches so that only multicast packets with downstream receivers are sent on the

Posted: Sat Jul 23, 2022 7:02 pm
by answerhappygod
Which mechanism can be used on Layer 2 switches so that only multicast packets with downstream receivers are sent on the multicast router-connected ports?

A. IGMP snooping
B. Router Guard
C. PIM snooping
D. multicast filtering