| What is Multicast? |
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| • | A
multicast sender simply sends its data, |
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| and
intervening routers "conspire" to get |
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| the
data to all interested listeners. |
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| (S.
Deering) |
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| • | Destination
of IP multicast packets is a |
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| “Group”
address, within 224.0.0.0/4. |
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