Supermicro SSE-F3548S - 7.2 Enabling IGMP Snooping

Supermicro SSE-F3548S/SSE-F3548SR Configuration User’s Guide
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7.2 Enabling IGMP Snooping
IGMP snooping is disabled by default in Supermicro switches.
IGMP snooping needs to be enabled globally and also needs to be enabled in VLANs individually.
Follow the steps below to enable IGMP snooping.
Step
Command
Description
Step 1
configure terminal
Enters the configuration mode.
Step 2
ip igmp snooping
Enables IGMP snooping globally.
Step 3
vlan<vlan-list>
Enters the VLAN configuration mode.
vlan-list – may be any VLAN number or
list of VLAN numbers. Multiple VLAN
numbers can be provided as comma-
separated values. Consecutive VLAN
numbers can be provided as a range,
such as 5-10.
If multiple VLANs are provided, the next
step will enable IGMP snooping on all
these VLANs.
Step 4
ip igmp snooping
Enables IGMP snooping on VLAN.
Step 5
end
Exits the configuration mode.
Step 6
show ip igmp snooping globals
show ip igmp snooping vlan<vlan>
Displays the IGMP snooping
information.
Step 7
write startup-config
Optional step – saves this IGMP
snooping configuration to be part of
the startup configuration.
The GMRP feature needs to be in the disabled state while enabling IGMP snooping. GMRP is
disabled by default in Supermicro switches.
Use the “set gmrp disable” command to disable the GMRP feature if needed.
The example below shows the commands used to enable IGMP snooping.
Enable IGMP snooping for VLAN 1, 10 and 20.
SMIS# configure terminal
SMIS(config)# ip igmp snooping
SMIS(config)# vlan 1,10,20