Kontron AT8404 CLI - Manual (Page 140)

Switching Commands AT8404
AT8404 CLI Reference Manual Page 2 - 104
2.20.3 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.
2.20.3.1 no set mld fast-leave
Use this command to disable MLD Snooping fast-leave admin mode on a selected interface.
2.20.4 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.
2.20.4.1 no set groupmembership-interval
Use this command to set the MLDv2 Group Membership Interval time to the default value.
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.
Default disabled
Format set mld fast-leave
Mode • Interface Config
• VLAN Mode
Format no set mld fast-leave
Mode • Interface Config
• VLAN Mode
Default 260 seconds
Format set mld groupmembership-interval <2-3600>
Mode • Interface Config
• Global Config
• VLAN Mode
Format no set mld groupmembership-interval
Mode • Interface Config
• Global Config
• VLAN Mode