![](/images/new-backgrounds/1223055/223055149x1.webp)
BayStack 450 10/100/1000 Series Switches
As shown in Figure
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membership
IGMP
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query
Designated
router #1
Internet | Host | |
membership | ||
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| query | |
| Designated | |
| router #2 |
Host
membership
report
filtering switch
Multicast stream
filtering switch
Host
membership
report
BS45021B
Figure 1-31. IP Multicast Propagation With IGMP Routing
The BayStack 450 switch can automatically set up IP Multicast filters so the IP Multicast traffic is only directed to the participating end nodes (see Figure
In Figure
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