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show ip igmp snooping
show ip igmp snooping
To display the Internet Group Management Protocol (IGMP) snooping configuration of the switch or the
VLAN, use the show ip igmp snooping command in privileged EXEC mode.
Syntax Description
vlan vlan-id
Command Modes
Privileged EXEC
Command History
Release
12.0(5.2)WC(1)
12.2(15)ZJ
Usage Guidelines
Use this command to display snooping characteristics for the switch or for a specific VLAN.
Examples
The following is sample output from the show ip igmp snooping command:
Switch# show ip igmp snooping
vlan 1
----------
IGMP snooping is globally enabled
IGMP snooping is enabled on this Vlan
IGMP snooping immediate-leave is enabled on this Vlan
IGMP snooping mrouter learn mode is pim-dvmrp on this Vlan
vlan 2
----------
IGMP snooping is globally enabled
IGMP snooping is enabled on this Vlan
IGMP snooping immediate-leave is enabled on this Vlan
IGMP snooping mrouter learn mode is pim-dvmrp on this Vlan
vlan 3
----------
IGMP snooping is globally enabled
IGMP snooping is enabled on this Vlan
IGMP snooping immediate-leave is disabled on this Vlan
IGMP snooping mrouter learn mode is pim-dvmrp on this Vlan
vlan 4
----------
IGMP snooping is globally enabled
IGMP snooping is enabled on this Vlan
IGMP snooping immediate-leave is disabled on this Vlan
IGMP snooping mrouter learn mode is pim-dvmrp on this Vlan
vlan 5
----------
IGMP snooping is globally enabled
IGMP snooping is enabled on this Vlan
Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ
222
16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series
show ip igmp snooping [vlan vlan-id]
(Optional) Specifies a VLAN. Valid values are 1 to 1001.
Modification
This command was introduced.
This command was implemented on the following platforms: Cisco 2600
series, Cisco 3600 series, and Cisco 3700 series routers.
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