Set Igmp; No Set Igmp - NETGEAR ProSafe GSM7224 User Manual

User Manual for the NETGEAR 7200 Series Layer 2 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
Mode

no set igmp

This command disables IGMP Snooping on the system.
Format
Mode
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
Format
Mode
no set igmp
This command disables IGMP Snooping on a selected interface.
Format
Mode
Switching Commands
set igmp
Global Config
no set igmp
Global Config
Disabled
set igmp
Interface Config
no set igmp
Interface Config
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