Cisco Systems N3KC3064TFAL3, N3KC3048TP1GE manual Verifying Igmp Snooping Configuration, 141

Configuring IGMP Snooping

Verifying IGMP Snooping Configuration

switch(config-vlan)# ip igmp snooping fast-leaveswitch(config-vlan)# ip igmp snooping report-suppressionswitch(config-vlan)# ip igmp snooping mrouter interface ethernet 1/10

switch(config-vlan)#ip igmp snooping static-group 230.0.0.1 interface ethernet 1/10 switch(config-vlan)#end

Verifying IGMP Snooping Configuration

To verify the IGMP snooping configuration, perform one of these tasks:

Command

switch# show ip igmp snooping [[vlan] vlan-id]

switch# show ip igmp snooping groups [[vlan] vlan-id] [detail]

switch# show ip igmp snooping querier [[vlan] vlan-id]

switch# show ip igmp snooping mrouter [[vlan] vlan-id]

switch# show ip igmp snooping explicit-tracking vlan vlan-id

Description

Displays IGMP snooping configuration by VLAN.

Displays IGMP snooping information about groups by VLAN.

Displays IGMP snooping queriers by VLAN.

Displays multicast router ports by VLAN.

Displays IGMP snooping explicit tracking information by VLAN.

The following 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: 172.16.24.1, version: 3

Querier interval: 125 secs

Querier last member query interval: 10 secs

Querier robustness: 2

Switch-querier enabled, address 172.16.24.1, 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

Cisco Nexus 3000 NX-OS Layer 2 Switching Configuration Guide, Release 5.0(3)U3(1)

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