I have a question about the Multicast group creation and assignment. How do I know what group to make? I am trying to clean up a botched Multicast issue configuration and I am still pretty new to multicasting and your material has been great. But I have multiple groups showing up on my L3/L2 switches but no interfaces are assigned to a multicast group or an RP. I see you use 220.127.116.11, but I have 18.104.22.168, 22.214.171.124, 126.96.36.199/253/254 and 188.8.131.52, how do I know what group to create? Or if I add a groups 184.108.40.206 to an Interface will all Multicast address be assigned to that group?
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