Cisco Catalyst 4500 Series Command Reference Manual page 807

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Examples This example shows how to display the global snooping information on the switch:
Switch# show ip igmp snooping
Global IGMP Snooping configuration:
-----------------------------------
IGMP snooping
IGMPv3 snooping
Report suppression
TCN solicit query
TCN flood query count
Vlan 1:
--------
IGMP snooping
IGMPv2 immediate leave
Explicit host tracking
Multicast router learning mode : pim-dvmrp
CGMP interoperability mode
Vlan 2:
--------
IGMP snooping
IGMPv2 immediate leave
Explicit host tracking
Multicast router learning mode : pim-dvmrp
CGMP interoperability mode
Switch>
This example shows how to display the snooping information on VLAN 2:
Switch# show ip igmp snooping vlan 2
Global IGMP Snooping configuration:
-----------------------------------
IGMP snooping
IGMPv3 snooping
Report suppression
TCN solicit query
TCN flood query count
Vlan 2:
--------
IGMP snooping
IGMPv2 immediate leave
Explicit host tracking
Multicast router learning mode : pim-dvmrp
CGMP interoperability mode
Switch>
This example shows how to display IGMP querier information for all VLANs on a switch:
Switch# show ip igmp snooping querier
Vlan
---------------------------------------------------
2
3
Switch>
OL-27596 -01
: Enabled
: Enabled
: Enabled
: Disabled
: 2
: Enabled
: Enabled
: Enabled
: Disabled
: 2
IP Address IGMP Version
10.10.10.1 v2
172.20.50.22 v3
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
: Enabled
: Disabled
: Enabled
: IGMP_ONLY
: Enabled
: Disabled
: Enabled
: IGMP_ONLY
: Enabled
: Disabled
: Enabled
: IGMP_ONLY
Port
Router
Fa3/15
show ip igmp snooping
2-749