R3303-HP 6600/HSR6600 Routers IP Multicast Command Reference

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mld send-router-alert
Use mld send-router-alert to enable insertion of the Router-Alert option into MLD messages to be sent
from the current interface.
Use undo mld send-router-alert to disable insertion of the Router-Alert option into MLD messages to be
sent from the current interface.
Syntax
mld send-router-alert
undo mld send-router-alert
Default
MLD messages carry the Router-Alert option.
Views
Interface view
Default command level
2: System level
Examples
# Disable insertion of the Router-Alert option into MLD messages to be sent from GigabitEthernet 2/1/1.
<Sysname> system-view
[Sysname] interface gigabitethernet2/1/1
[Sysname-GigabitEthernet2/1/1] undo mld send-router-alert
Related commands
• mld require-router-alert
• send-router-alert
mld ssm-mapping enable
Use mld ssm-mapping enable to enable the MLD SSM mapping feature on the current interface.
Use undo mld ssm-mapping enable to disable the MLD SSM mapping feature on the current interface.
Syntax
mld ssm-mapping enable
undo mld ssm-mapping enable
Default
The MLD SSM mapping feature is disabled on all interfaces.
Views
Interface view
Default command level
2: System level
Examples
# Enable the MLD SSM mapping feature on GigabitEthernet 2/1/1.