Users Guide

Version Description
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.6.1.0 Introduced on the S-Series.
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
behavior is useful when there is no multicast router present in the VLAN because the
multicast traffic is not routed. Assign an IP address to the VLAN interface for the switch
to act as a querier for this VLAN.
show ip igmp snooping groups
Display snooping related information for all the IGMP groups, interface or one group of one interface.
Syntax
show ip igmp snooping groups [group-address [detail] | detail |
interface [group-address [detail]]]
Parameters
snooping Enter the keyword snooping to display snooping related
information.
group-address (OPTIONAL) Enter the group address in dotted decimal format
to view information on that group only.
interface (OPTIONAL) Enter the interface type and the interface
information:
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port[/subport]
information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
• For a Loopback interface, enter the keyword loopback
then a number from 0 to 16383.
• For a port channel interface, enter the keywords port-
channel
then a number.
• For a VLAN interface, enter the keyword vlan then a
number from 1 to 4094.
Internet Group Management Protocol (IGMP) 847