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igmp snooping


One of our locations, has nexus 5548 as the core switch. There are servers connected to the network which use multicast to communicate via each other for

cluster information & upkeep. This multicast is used within the same server.

We see igmp snooping is enabled

how do we check if multicast is working fine or enabled for the servers to communicate.

Below is a brief output:-

SSBS_CSW_001# sh ip igmp snooping

Global IGMP Snooping Information:

  IGMP Snooping enabled

  Optimised Multicast Flood (OMF) disabled

  IGMPv1/v2 Report Suppression enabled

  IGMPv3 Report Suppression disabled

  Link Local Groups Suppression enabled

  VPC Multicast optimization disabled

SSBS_CSW_002# sh ip igmp snooping vlan 24

IGMP Snooping information for vlan 24

  IGMP snooping enabled

  Optimised Multicast Flood (OMF) disabled

  IGMP querier none

  Switch-querier disabled

  IGMPv3 Explicit tracking enabled

  IGMPv2 Fast leave disabled

  IGMPv1/v2 Report suppression enabled

  IGMPv3 Report suppression disabled

  Link Local Groups suppression enabled

  Router port detection using PIM Hellos, IGMP Queries

  Number of router-ports: 0

  Number of groups: 0

  VLAN vPC function disabled

  Active ports:

    Eth1/1     Eth1/4  Eth1/09 Eth1/12

    Eth1/18    Po85 

Do we need to configure anything on the nexus side for it to work.

Appreciate all help on this.

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