Alcatel-Lucent OmniSwitch 6250 - Ip Multicast Last-Member-Query-Interval

IP Multicast Switching Commands
OmniSwitch 6250 CLI Reference Guide November 2009 page 41-17
ip multicast last-member-query-interval
Sets the IGMP last member query interval value on the specified VLAN or on the system if no VLAN is
specified.
ip multicast [vlan vid] last-member-query-interval [tenths-of-seconds]
Syntax Definitions
vid VLAN on which to apply the configuration.
tenths-of-seconds IGMP last member query interval in tenths of seconds. Valid range is 1
to 65535.
Defaults
Platforms Supported
OmniSwitch 6250
Usage Guidelines
• IP Multicast Switching and Routing must be enabled to set the IGMP last member query interval on
the system and/or the specified VLANs.
• If the IGMP last member query interval is already configured on the system, then the VLAN configu-
ration will override the system's configuration.
• The IGMP last member query interval refers to the time period to reply to an IGMP query message
sent in response to a leave group message.
• To restore the IGMP last member query interval to its default (i.e., 10 tenths-of-seconds) value on the
system if no VLAN is specified, use ip multicast last-member-query-interval followed by the value
0 (e.g., ip multicast last-member-query-interval 0) or use only
ip multicast last-member-query-interval (e.g., ip multicast last-member-query-interval).
• To restore the IGMP last member query interval to its default (i.e., 10 tenths-of-seconds) value on the
specified VLAN, use ip multicast vlan vid last-member-query interval followed by the value 0 (e.g.,
ip multicast vlan 2 last-member-query-interval 0) or use only
ip multicast vlan vid last-member-query-interval (e.g., ip multicast vlan 2 last-member-query-inter-
val).
Examples
-> ip multicast last-member-query-interval 22
-> ip multicast last-member-query-interval 0
-> ip multicast last-member-query-interval
-> ip multicast vlan 2 last-member-query-interval 22
-> ip multicast vlan 2 last-member-query-interval 0
-> ip multicast vlan 2 last-member-query-interval
parameter default
tenths-of-seconds 10