Cisco Catalyst 2960 Command Reference Manual page 407

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
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
OL-8604-03
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
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.
Catalyst 2960 Switch Command Reference
show ip igmp snooping querier
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