multicast example
In this Multicast chapter, we're going to implement this topology:
- W1,W2 and W3 are docker containers connected to br1 bridge respectively via P01,P02 and P03 ports.
- W1 is a multicast emitter 226.1.1.1.
- W3 doesn't want to be polluted by multicast traffic consequently we need to configure multicast snooping on br1 so that br1 prevents multicast from being flooded everywhere.
- W2 is a multicast receiver ( it sends IGMP to join group 226.1.1.1. br1 receives IGMP from W2 and then allows multicast forwarding through port P02. )