Specifications

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Catalyst 4500 Se ries S wit ch C is co IO S C om mand R efer ence —Re lease I OS XE 3 .3.0 XO(1 5.1 (1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show ip igmp snooping
1 Gi1/1,Gi2/1,Fa3/48,Router
Switch#
This example shows how to display the total number of group addresses learned by the system globally:
Switch# show ip igmp snooping group count
Total number of groups: 54
Switch>
This example shows how to display the tota l number of group address es learned on VLAN 5:
Switch# show ip igmp snooping group vlan 5 count
Total number of groups: 30
Switch>
Related Commands Command Description
ip igmp snooping Enable IGMP snooping.
ip igmp snooping vlan immediate-l eave Enable IGMP immediate-leave processing.
ip igmp snooping vlan mrouter Configures a Layer 2 interface as a multicast router
interface fo r a VLAN .
ip igmp snooping vlan static Configures a Layer 2 interface as a member of a group.
show ip igmp interface Displays the information about the IGMP-interface status
and configuration.
show ip igmp snoo ping m router Displays information on the dynamically learned and
manually configured multicast switch interfaces.
show mac-address-table multicast Displays information about the multicast MAC address
table .