Cisco Nexus 3000 Series Configuration Manual page 151

Configuring IGMP Snooping
Command
show ip igmp snooping querier [[vlan] vlan-id]
show ip igmp snooping mrouter [[vlan] vlan-id]
show ip igmp snooping explicit-tracking vlan
vlan-id
This example shows how to verify the IGMP snooping parameters:
switch# show ip igmp snooping
Global IGMP Snooping Information:
IGMP Snooping enabled
IGMP Snooping information for vlan 1
IGMP snooping enabled
IGMP querier none
Switch-querier disabled
Explicit tracking enabled
Fast leave disabled
Report suppression enabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 0
Number of groups: 0
IGMP Snooping information for vlan 5
IGMP snooping enabled
IGMP querier present, address: 192.0.2.1, version: 3
Querier interval: 125 secs
Querier last member query interval: 10 secs
Querier robustness: 2
Switch-querier enabled, address 192.0.2.1, currently running
Explicit tracking enabled
Fast leave enabled
Report suppression enabled
Router port detection using PIM Hellos, IGMP Queries
Number of router-ports: 1
Number of groups: 1
OL-29545-03
Cisco Nexus 3000 Series NX-OS Layer 2 Switching Configuration Guide, Release 6.x
Verifying the IGMP Snooping Configuration
Description
Displays IGMP snooping queriers by VLAN.
Displays multicast router ports by VLAN.
Displays IGMP snooping explicit tracking information
by VLAN.
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