ProSafe XSM7224S Managed Stackable Switch CLI Manual, Software Version 9.0
Switching Commands 3-144
v1.0, November 2010
no set igmp interfacemode
This command disables IGMP Snooping on all interfaces.
set igmp fast-leave
This command enables or disables IGMP Snooping fast-leave admin mode on a selected interface
or VLAN. Enabling fast-leave allows the switch to immediately remove the layer 2 LAN interface
from its forwarding table entry upon receiving an IGMP leave message for that multicast group
without first sending out MAC-based general queries to the interface.
You should enable fast-leave admin mode only on VLANs where only one host is connected to
each layer 2 LAN port. This prevents the inadvertent dropping of the other hosts that were
connected to the same layer 2 LAN port but were still interested in receiving multicast traffic
directed to that group. Also, fast-leave processing is supported only with IGMP version 2 hosts.
no set igmp fast-leave
This command disables IGMP Snooping fast-leave admin mode on a selected interface.
Format no set igmp interfacemode
Mode Global Config
Default disabled
Format set igmp fast-leave
Mode Interface Config
Format set igmp fast-leave <vlan_id>
Mode VLAN Config
Format no set igmp fast-leave
Mode Interface Config
Format no set igmp fast-leave <vlan_id>
Mode VLAN Config