I've deployed a system that seems to have questionable Snooping performances. I've ran some PCAPs and looked into a few devices on my network (most AV related) and noticed that some multicast traffic on a particular port should not have been there. Others are snooped.
any indication of how to properly check if the switches are in fact properly snooping?
Network typology is below (not the greatest) Inventory: MX100 to modem
IDF1 - MS250-24P - to MX
MDF Stack (MDF 1 and 2) MS250-48 - to IDF1
MDF 3,4,5 - MS120 - to MDF stack.
Querier on MDF Stack
Querier on IDF2
MultiCast Settings - IGMP snooping and Floor enabled on Default.
Not sure if I should force a IGMP snooping enabled on all switches instead of believing the Default.