15 lines
555 B
Markdown
15 lines
555 B
Markdown
# lec19
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## Broadcast Routing
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We allow multiple identical streams to follow a _trunk_ structure wherein we only branch to a client when needed.
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This keeps bandwidth usage down on a network's links.
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## Multicast Problem
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Take the concept from the previous section, where we have a tree structure spread across a network.
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Our goal here would be to create some tree where all the _members_ for the data share the same tree.
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_Also multicast groups get their own subnet class_.
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This is to distinguish regular traffic from this multicast traffic[224.0.0.0].
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