Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show ip igmp interface
show ip igmp interface
To view IP IGMP interface status and configuration information, use the show ip igmp interface
command.
show ip igmp interface [fastethernet slot/port | gigabitethernet slot/port |
tengigabitethernet slot/port | null interface-number | vlan vlan_id]
Syntax Description
Defaults I f you do not specify a VLAN, inf ormation for VLAN 1 is shown .
Command Modes Privileged EXE C mode
Usage Guidelines I f you omit the optional arguments, the show ip igmp interface command displays information about
all interfaces.
Examples This exampl e shows how to view IGMP information for VLAN 200:
Switch# show ip igmp interface vlan 200
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
IGMP snooping is running in IGMP-ONLY mode on this VLAN
Switch#
Related Commands
fastethernet
slot/port
(Optional) Specifies the Fast Ethernet interface and the number of the slot and
port.
gigabitethernet
slot/port
(Optional) Specifies the Gigabit Ethernet interface and the number of the slot
and port; valid values are from 1 to 9.
tengigabitethernet
slot/port
(Optional) Specifies the 10-Gigabit Ethernet interface and the number of the
slot and port; valid values are from 1 to 2.
null
interface-number
(Optional) Specifies the null interface and the number of the interface; the only
valid value is 0.
vlan vlan_id (Optional) Specifies the VLAN and the number of the VLAN; valid values are
from 1 to 4094.
Command Description
clear ip igmp group Deletes the IGMP group cache e ntries.
show ip igmp snooping mrouter Displays information on the dynamically learned and
manually configured multicast switch interfaces.