User Manual for the NETGEAR 7300 Series Layer 3 Managed Switch Software

set igmp

This command enables IGMP Snooping on the system. The default value is disable. Note: The IGMP application supports the following:

Global configuration or per interface configuration. Per VLAN configuration is unsupported in the IGMP snooping application.

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.

Format

set igmp

Mode

Global Config

no set igmp

 

This command disables IGMP Snooping on the system.

Format

no set

igmp

Mode

Global

Config

set igmp

This command enables IGMP Snooping on a selected interface. If an interface which has IGMP Snooping enabled is enabled for routing or is enlisted as a member of a port-channel (LAG), IGMP Snooping functionality will be disabled on that interface. IGMP Snooping functionality will subsequently be re-enabled if routing is disabled or port-channel (LAG) membership is removed from an interface that has IGMP Snooping enabled.

Default

Disabled

Format

set igmp

Mode

Interface Config

no set igmp

 

This command disables IGMP Snooping on a selected interface.

Format

no set igmp

Mode

Interface Config

 

 

Switching Commands

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NETGEAR 7300 Series user manual Set igmp, No set igmp