R3102-R3103-HP 6600/HSR6600 Routers IP Multicast Command Reference

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Examples
# Set the MLD version to MLDv2 on GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet2/1/1
[Sysname-GigabitEthernet2/1/1] mld version 2
Related commands
version
require-router-alert (MLD view)
Use require-router-alert to globally configure the device to discard MLD messages without the
Router-Alert option.
Use undo require-router-alert to restore the default.
Syntax
require-router-alert
undo require-router-alert
Default
The device does not check the Router-Alert option. That is, it forwards all received MLD messages to the
upper layer protocol for processing.
Views
MLD view
Default command level
2: System level
Examples
# Configure the device to discard MLD messages without the Router-Alert option.
<Sysname> system-view
[Sysname] mld
[Sysname-mld] require-router-alert
Related commands
• mld require-router-alert
• send-router-alert
reset mld group
Use reset mld group to remove the dynamic group entries of a specified MLD group or all MLD groups.
Syntax
reset mld group { all | interface interface-type interface-number { all | ipv6-group-address [ prefix-length ]
[ ipv6-source-address [ prefix-length ] ] } }
Views
User view