Cisco Catalyst 3850 series Configuration Manual page 114

How to Configure IGMP Snooping
Command or Action
Example:
Device> enable
Step 2
configure terminal
Example:
Device# configure terminal
Step 3
no ip igmp snooping report-suppression
Example:
Device(config)# no ip igmp snooping
report-suppression
Step 4
end
Example:
Device(config)# end
Step 5
show ip igmp snooping
Example:
Device# show ip igmp snooping
Step 6 copy running-config startup-config
Example:
Device# copy running-config startup-config
Related Topics
IGMP Report Suppression, on page 42
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
90
Purpose
Enters the global configuration mode.
Disables IGMP report suppression. When report suppression is
disabled, all IGMP reports are forwarded to the multicast routers.
IGMP report suppression is enabled by default.
When IGMP report supression is enabled, the device forwards only
one IGMP report per multicast router query.
To re-enable IGMP report suppression, use the ip igmp
Note
snooping report-suppression global configuration
command.
Returns to privileged EXEC mode.
Verifies that IGMP report suppression is disabled.
(Optional) Saves your entries in the configuration file.
Configuring IGMP
OL-32598-01