D-Link DXS-3600 Series Reference Manual page 698

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
Usage Guideline
The command is only available for VLAN interface configuration. The ipv6 mld snooping fast-leave
command allows MLD membership to be removed from a port right on receiving the leave message
without using the group specific or group-source specific query mechanism.
Example
This example shows how to enable MLD snooping fast-leave on VLAN 1.
Switch# configure terminal
Switch(config)# vlan 1
Switch(config-vlan)# ipv6 mld snooping fast-leave
Switch(config-vlan)#
63-4 ipv6 mld snooping ignore-topology-change-notification
This command is used to make MLD snooping to ignore STP changes and won't send an STP triggered
query on the interface. Use the no command to make MLD snooping not to ignore STP changes and
send an STP triggered query on the specified interface.
ipv6 mld snooping ignore-topology-change-notification
no ipv6 mld snooping ignore-topology-change-notification
Parameters
None.
Default
By default, this option is disabled.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
This command is only available for VLAN interface configuration. An MLD snooping switch is aware of
link-layer topology changes caused by Spanning Tree operation. When a port is enabled or disabled by
the Spanning Tree, a General Query will be sent on all active non-router ports in order to reduce network
convergence time. Use this command to make MLD snooping to ignore the topology change case.
Example
This example shows how to enable MLD snooping to ignore topology changes on VLAN 1.
Switch# configure terminal
Switch(config)# vlan 1
Switch(config-vlan)# ipv6 mld snooping ignore-topology-change-notification
Switch(config-vlan)#
63-5 ipv6 mld snooping last-listener-query-interval
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