R0106-HP MSR Router Series IP Multicast Command Reference(V7)

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The source-ip source-address option in the command is effective only on IGMPv3 snooping. If IGMPv2
snooping is running, the source-ip source-address option does not take effect, although you can include
source-ip source-address in the command.
Examples
# Configure GigabitEthernet 2/1/1 as a simulated member host in VLAN 2 for the multicast source and
g r o u p (1.1.1.1, 23 2.1.1.1) .
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] igmp-snooping enable
[Sysname-vlan2] igmp-snooping version 3
[Sysname-vlan2] quit
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] igmp-snooping host-join 232.1.1.1 source-ip 1.1.1.1 vlan
2
igmp-snooping last-member-query-interval
Use igmp-snooping last-member-query-interval to set the IGMP last member query interval for a VLAN.
Use undo igmp-snooping last-member-query-interval to restore the default.
Syntax
igmp-snooping last-member-query-interval interval
undo igmp-snooping last-member-query-interval
Default
The IGMP last member query interval in a VLAN is 1 second.
Views
VLAN view
Predefined user roles
network-admin
Parameters
interval: Sets the IGMP last member query interval in the range of 1 to 5 seconds.
Usage guidelines
The IGMP last member query interval determines the interval for sending IGMP group-specific queries
and the maximum response time for IGMP group-specific queries in a VLAN.
You must enable IGMP snooping for a VLAN before you execute this command for the VLAN.
The configuration made in VLAN view is only effective on the current VLAN and takes preference over the
global configuration.
Examples
# In VLAN 2, enable IGMP snooping, and set the IGMP last member query interval to 3 seconds.
<Sysname> system-view
[Sysname] igmp-snooping