D-Link DXS-3600-16S Manual page 266

Default
Command Mode
Command Default Level
Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#interface vlan 1
DXS-3600-32S(config-if)#ip igmp static-group 233.3.3.3
DXS-3600-32S(config-if)#
23-3 ip igmp last-member-query-interval
This command is used to configure the interval at which the switch sends IGMP group-specific or group-source-specific
(with IGMP Version 3) query messages, use the ip igmp last-member-query-interval command in interface
configuration mode. To set this interval to the default value, use the no form of this command.
ip igmp last-member-query-interval seconds
no ip igmp last-member-query-interval
Parameters
seconds
Default
Command Mode
Command Default Level
Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#interface vlan 1
DXS-3600-32S(config-if)#ip igmp last-member-query-interval 20
DXS-3600-32S(config-if)#
23-4 ip igmp query-interval
This command is used to configure the query interval of an ordinary member. Use the no form to set the query interval
of ordinary member to the default value.
ip igmp query-interval seconds
DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
The switch is not added to the multicast group manually.
Interface Configuration Mode.
Level: 8. (EI Mode Only Command)
This command directly adds an interface to a multicast group. You can use this
command to add an interface to a group.
Use command show ip igmp groups static command, to verify your setting.
This example shows how to add a host group member manually.
Specifies the interval sending the group query message in the range1 to 25, in
seconds.
1 second.
Interface Configuration Mode.
Level: 8. (EI Mode Only Command)
When a device receives an IGMP Version 2 (IGMPv2) or IGMP Version 3 (IGMPv3)
message indicating that a host wants to leave a group, source, or channel, it sends
last-member-query-count(equal to robustness-variable) group, group-specific, or
source-specific IGMP query messages at intervals set by the ip igmp last-member-
query-interval command. If no response is received after this period, the device
stops forwarding for the group, source, or channel.
Use command show ip igmp interface command to verify your setting.
This example shows how to set the interval of sending the IGMP group-specific or
group-source-specific query message to 20 seconds on interface VLAN 1.
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