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

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Usage guidelines
This command is effective on the IPv6 multicast groups that a port dynamically joins. If you configure the
port as a static member port for an IPv6 multicast group, this command is not effective on the IPv6
multicast group.
The configuration made in interface view is only effective on the current port. It has higher priority than
the global configuration.
Examples
# Enable the IPv6 multicast group replacement function on GigabitEthernet 2/1/1 in VLAN 2.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/1/1
[Sysname-GigabitEthernet2/1/1] mld-snooping overflow-replace vlan 2
Related commands
overflow-replace (MLD-snooping view)
mld-snooping querier
Use mld-snooping querier to enable the MLD snooping querier function.
Use undo mld-snooping querier to disable the MLD snooping querier function.
Syntax
mld-snooping querier
undo mld-snooping querier
Default
The MLD snooping querier function is disabled.
Views
VLAN view
Predefined user roles
network-admin
Usage guidelines
Enable MLD snooping for a VLAN before you execute this command in the VLAN.
This command takes effect on a sub-VLAN only after you remove the sub-VLAN from the IPv6 multicast
VLAN.
Examples
# Enable MLD snooping and the MLD snooping querier function for VLAN 2.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] quit
[Sysname] vlan 2
[Sysname-vlan2] mld-snooping enable
[Sysname-vlan2] mld-snooping querier
Related commands
• mld-snooping enable