Ipv6 Mld Snooping Vlan Last-Member-Query-Interval - Cisco 220 Series Smart Plus Reference Manual

IPv6 MLD Snooping Commands

ipv6 mld snooping vlan last-member-query-interval

ipv6 mld snooping vlan last-member-query-interval
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
User Guidelines
In MLD snooping, the IPv6 multicast router periodically sends out queries to hosts
belonging to the multicast group. If a host wants to leave a multicast group, it can
silently leave or it can respond to the query with a multicast Listener Done
message (equivalent to an IGMP Leave message). When Immediate Leave is not
configured (which it should not be if multiple clients for a group exist on the same
port), the configured last-listener query count determines the number of MASQs
that are sent before a MLD client is aged out.
Example
switchxxxxxx(config)# ipv6 mld snooping vlan 2 last-member-query-count 5
To configure IPv6 MLD snooping last-listener query interval on the switch or on a
VLAN, use the ipv6 mld snooping vlan last-member-query-interval Global
Configuration mode command. This time interval is the maximum time that a
multicast router waits after issuing an MASQ before deleting a port from the
multicast group.
To revert to the default settings, use the no form of this command.
Syntax
ipv6 mld snooping vlan
no ipv6 mld snooping vlan
Parameters
VLAN-LIST
• —A VLAN ID or a list of VLAN IDs.
• VALUE —The MLD query interval in seconds. (Range: 1 to 25)
Default Configuration
The default VLAN last member query interval is 1 second.
Command Mode
Global Configuration mode
VLAN-LIST
last-member-query-interval
VLAN-LIST last-member-query-interval
19
VALUE
286