IGMP v1 v2 v3 Snooping Questions

Discussion in 'Cisco' started by Ross, Oct 23, 2003.

  1. Ross

    Ross Guest

    The Cat 3550 supports IGMP Snooping of IGMP v2. What happens in the
    situation where the hosts are running IGMPv3 or a combination of v2 and v3?

    I also have an old switch that can perform IGMP snooping of IGMP version 1
    only. If the router and the hosts are all using IGMPv2 would this work? ie.
    Is IGMPv2 a superset of IGMPv1?

    Many thanks for your thoughts,

    Ross
     
    Ross, Oct 23, 2003
    #1
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