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Forum Discussion

dvenardos's avatar
dvenardos
Aspirant
Apr 10, 2021

GC108P with IoT VLAN

I am trying to separate IoT devices (Sonos, iRobot, Nest, etc.) into a separate VLAN but still discover and access them from a trusted VLAN. Does the GC108P support Bonjour / Multicast forwarding by itself or does that require a separate firewall / router. 

3 Replies

  • DaneA's avatar
    DaneA
    NETGEAR Employee Retired

    dvenardos,

     

    Welcome to the community! :) 

     

     Does the GC108P support Bonjour / Multicast forwarding by itself or does that require a separate firewall / router. 

    The GC108P supports Internet Group Management Protocol (IGMP) snooping which allows a switch to forward multicast traffic intelligently. Kindly read pages 168-182 of the GC108P user manual here about IGMP snooping.  

    You can also manage the Bonjour settings on the GC108P.  Kindly read pages 79-80 of the GC108P user manual here

     

     

    Regards,

     

    DaneA

    NETGEAR Community Team

    • dvenardos's avatar
      dvenardos
      Aspirant

      Thanks for the response.

      Pages 79-80 seems to refer to Bonjour in relation only to being able to discover the IP address of the switch itself, whereas, I am inquiring whether or not Bonjour will work across VLANs. By default Bonjour only works within the same subnet. Specifically I would like to get AirPlay to work across VLANs (i.e. Apple devices can Airplay to devices in the IoT VLAN).

      • schumaku's avatar
        schumaku
        Guru - Experienced User

        DaneA not sure this feature applies to inter-VLAN-routing capabilities. I'd tend to deploy a router or securty appliance to add multicast routing such a network.

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