3com S7906E Verweisanleitung

 

1-1 

 

z 

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.  

z 

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.  

z 

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. 

 

display igmp-snooping group [ vlan vlan-id ] [ slot slot-number ] [ verbose ] 

Any view 

1: Monitor level 

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.