Enable Multicast, Disable IGMP Snooping

[Drdontknow]

I am having problems with my MacBook Air connecting to my Brother Printer .I was told by Brother that due to the Mac Bonjour protocol I would need to Enable Multi Cast and disable IGMP Snooping on my Netgear RouterC6300BD-1TLAUS.Does anyone know how might do this myself?.

[DarrenM]

Hello Drdontknow 

I do not see settings for IMGP on the C6300

DarrenM