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Switching Commands
163
ProSafe M4100 and M7100 Managed Switches
set mld fast-leave
Use this command to enable MLD 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 and MLD done message for that
multicast group without first sending out MAC-based general queries to the interface.
Note: 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.
Note: Fast-leave processing is supported only with MLD version 1 hosts.
no set mld fast-leave
Use this command to disable MLD Snooping fast-leave admin mode on a selected interface.
Format no set mld fast-leave vlanid
Mode
• Interface Config
• VLAN Mode
set mld groupmembership-interval
Use this command to set the MLD Group Membership Interval time on a VLAN, one interface
or all interfaces. The Group Membership Interval time is the amount of time in seconds that a
switch waits for a report from a particular group on a particular interface before deleting the
interface from the entry. This value must be greater than the MLDv2 Maximum Response
time value. The range is 2 to 3600 seconds.
Default
disabled
Format set mld fast-leave
vlanid
Mode
• Interface Config
• VLAN Mode
Default
260 seconds