Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
E-Series legacy 
command
Usage 
Information
This command enables the IGMP switch to send General Queries periodically. This is useful 
when there is no multicast router present in the VLAN because the multicast traffic does not 
need to be routed. You must assign an IP address to the VLAN interface for the switch to act as 
a querier for this VLAN.
show ip igmp snooping mrouter
Display multicast router interfaces.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax
show ip igmp snooping mrouter [vlan number]
Parameters
vlan 
number
Enter the keyword vlan followed by the vlan number. The range is 1 
to 4094.
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 7.6.1.0 Introduced on the S-Series.
Version 7.5.1.0 Introduced on the C-Series.
E-Series legacy 
command.
Usage 
Information
If the port channel is a VLT port channel, an asterisk (*) after the port channel number (Po 100*) 
indicates the port channel is locally down and that a remote VLT port is up.
Example
FTOS#show ip igmp snooping mrouter
Interface Router Ports
Vlan 2 Gi 13/3, Po 1
FTOS#
685