F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

1048
The MLD querier's robustness variable determines the following values:
• The default number of MLD general queries that the MLDv1/v2 querier sends on startup.
• The number of multicast-address-specific queries that the MLDv1 querier sends after receiving an
MLD done message.
• The number of multicast-address-and-source-specific queries that the MLDv2 querier sends after
receiving an MLD report that indicates relation changes between IPv6 multicast groups and IPv6
multicast sources.
Examples
# Set the MLD querier's robustness variable to 3 globally.
<Sysname> system-view
[Sysname] mld
[Sysname-mld] robust-count 3
Related commands
• display mld interface
• last-listener-query-interval
• mld robust-count
• startup-query-count
• timer other-querier-present
• timer query
send-router-alert (MLD view)
Use send-router-alert to globally enable the insertion of the Router-Alert option into MLD messages to be
sent.
Use undo send-router-alert to globally disable the insertion of the Router-Alert option into MLD messages
to be sent.
Syntax
send-router-alert
undo send-router-alert
Default
MLD messages carry the Router-Alert option.
Views
MLD view
Default command level
2: System level
Examples
# Disable insertion of the Router-Alert option into MLD messages to be sent.
<Sysname> system-view
[Sysname] mld
[Sysname-mld] undo send-router-alert