Cisco Catalyst 4500 Series Command Reference Manual page 808

show ip igmp snooping
This example shows how to display IGMP querier information for VLAN 5 when running IGMPv2:
Switch# show ip igmp snooping querier vlan 5
IP address
IGMP version
Port
Max response time
Switch>
This example shows how to display IGMP querier information for VLAN 5 when running IGMPv3:
Switch# show ip igmp snooping querier vlan 5
IP address
IGMP version
Port
Max response time
Query interval
Robustness variable
Switch>
This example shows how to display snooping information for a specific group:
Switch# show ip igmp snooping group
Vlan
---------------------------------------------------------
2
2
Switch>
This example shows how to display the group's host types and ports in VLAN 1:
Switch# show ip igmp snooping group vlan 1
Vlan
---------------------------------------------------------
1
1
Switch>
This example shows how to display the group's host types and ports in VLAN 1:
Switch# show ip igmp snooping group vlan 10 226.6.6.7
Vlan
---------------------------------------------------------
10
Switch>
This example shows how to display the current state of a group with respect to a source IP address:
Switch# show ip igmp snooping group vlan 10 226.6.6.7 sources
Source information for group 226.6.6.7:
Timers: Expired sources are deleted on next IGMP General Query
SourceIP
-------------------------------------------------------
2.0.0.1
2.0.0.2
Switch>
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
2-750
:5.5.5.10
:v2
:Fa3/1
:10s
:5.5.5.10
:v3
:Fa3/1
:10s
:60s
:2
Group Version
224.0.1.40 v3
224.2.2.2 v3
Group Host Type
229.2.3.4 v3
224.2.2.2 v3
Group Version
226.6.6.7 v3
Expires Uptime
00:03:04 00:03:48
00:03:04 00:02:07
Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
Ports
Router
Fa6/2
Ports
fa2/1 fa2/3
Fa6/2
Ports
Fa7/13, Fa7/14
Inc Hosts Exc Hosts
2 0
2 0
OL-27596 -01