Set Igmp Interfacemode - NETGEAR M6100 Series Reference Manual

If an interface has IGMP Snooping enabled and you enable this interface for routing or enlist
it as a member of a port-channel (LAG), IGMP Snooping functionality is disabled on that
interface. IGMP Snooping functionality is re-enabled if you disable routing or remove
port-channel (LAG) membership from an interface that has IGMP Snooping enabled.
The IGMP application supports the following activities:
• Validation of the IP header checksum (as well as the IGMP header checksum) and
discarding of the frame upon checksum error.
• Maintenance of the forwarding table entries based on the MAC address versus the IP
address.
• Flooding of unregistered multicast data packets to all ports in the VLAN.
Default disabled
Format
set igmp [vlan-id]
Mode Global Config
Interface Config
VLAN Config
no set igmp
This command disables IGMP Snooping on the system, an interface, a range of interfaces, or
a VLAN.
Format
no set igmp [vlan-id]
Mode Global Config
Interface Config
VLAN Config

set igmp interfacemode

This command enables IGMP Snooping on all interfaces. If an interface has IGMP Snooping
enabled and you enable this interface for routing or enlist it as a member of a port-channel
(LAG), IGMP Snooping functionality is disabled on that interface. IGMP Snooping
functionality is re-enabled if you disable routing or remove port-channel (LAG) membership
from an interface that has IGMP Snooping enabled.
Default disabled
Format
set igmp interfacemode
Mode Global Config
M6100 Series Switches
Switching Commands
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