Cisco Catalyst 2960 Command Reference Manual page 405

show ip igmp snooping querier
Examples
This is an example of output from the show ip igmp snooping querier command:
Switch> show ip igmp snooping querier
Vlan
---------------------------------------------------
1
2
This is an example of output from the show ip igmp snooping querier detail command:
Switch> show ip igmp snooping querier detail
Vlan
-------------------------------------------------------------
1
Global IGMP switch querier status
--------------------------------------------------------
admin state
admin version
source IP address
query-interval (sec)
max-response-time (sec)
querier-timeout (sec)
tcn query count
tcn query interval (sec)
Vlan 1:
--------------------------------------------------------
elected querier is 1.1.1.1
--------------------------------------------------------
admin state
admin version
source IP address
query-interval (sec)
max-response-time (sec)
querier-timeout (sec)
tcn query count
tcn query interval (sec)
operational state
operational version
tcn query pending count
Related Commands Command
ip igmp snooping
ip igmp snooping querier
show ip igmp snooping
Note To use this command, the switch must be running the LAN Base image.
Catalyst 2960 Switch Command Reference
2-378
IP Address IGMP Version
172.20.50.11 v3
172.20.40.20 v2
IP Address IGMP Version
1.1.1.1 v2
: Enabled
: 2
: 0.0.0.0
: 60
: 10
: 120
: 2
: 10
IGMP switch querier status
: Enabled
: 2
: 10.1.1.65
: 60
: 10
: 120
: 2
: 10
: Non-Querier
: 2
: 0
Chapter 2 Catalyst 2960 Switch Cisco IOS Commands
Port
Gi0/1
Router
Port
Fa0/1
on port Fa0/1
Description
Enables IGMP snooping on the switch or on a VLAN.
Enables the IGMP querier function in Layer 2 networks.
Displays IGMP snooping multicast router ports for the switch or
for the specified multicast VLAN.
OL-8604-04