Igmp Snooping Configuration Commands - 3Com S7906E Command Reference Manual

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IGMP Snooping Configuration Commands

Configurations made in IGMP Snooping view are effective for all VLANs, while configurations
made in VLAN view are effective only for ports belonging to the current VLAN. For a given VLAN, a
configuration made in IGMP Snooping view is effective only if the same configuration is not made in
VLAN view.
Configurations made in IGMP Snooping view are effective for all ports; configurations made in
Ethernet interface view are effective only for the current port; configurations made in Layer 2
aggregate interface view are effect only for the current interface; configurations made in port group
view are effective only for all the ports in the current port group. For a given port, a configuration
made in IGMP Snooping view is effective only if the same configuration is not made in Ethernet
interface view, Layer 2 aggregate interface view or port group view.
An IGMP Snooping configuration made on a Layer 2 aggregate interface is independent of the
same configuration made on its member ports and is not involved in aggregation calculations. The
member ports run the configuration made on the Layer 2 aggregate interface they belong to, and
the configuration made on a member port takes effect only when the port is removed from the
aggregate group.
IGMP Snooping Configuration Commands
display igmp-snooping group
Syntax
display igmp-snooping group [ vlan vlan-id ] [ slot slot-number ] [ verbose ]
View
Any view
Default Level
1: Monitor level
Parameters
vlan vlan-id: Displays the IGMP Snooping multicast group information in the specified VLAN, where
vlan-id is in the range of 1 to 4094. If you do not specify a VLAN, this command will display the IGMP
Snooping multicast group information in all VLANs.
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