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

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Examples
# Set the IGMP querier's robustness variable to 3 globally on the public network.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] robust-count 3
Related commands
• display igmp interface
• igmp robust-count
• last-member-query-interval
• startup-query-count
• timer other-querier-present
• timer query
send-router-alert (IGMP view)
Use send-router-alert to globally enable insertion of the Router-Alert option into IGMP messages to be
sent.
Use undo send-router-alert to globally disable insertion of the Router-Alert option into IGMP messages
to be sent.
Syntax
send-router-alert
undo send-router-alert
Default
An IGMP message carries the Router-Alert option.
Views
Public network IGMP view
Default command level
2: System level
Examples
# Globally disable the insertion of the Router-Alert option in IGMP messages to be sent on the public
network.
<Sysname> system-view
[Sysname] igmp
[Sysname-igmp] undo send-router-alert
Related commands
• igmp send-router-alert
• require-router-alert
ssm-mapping (IGMP view)
Use ssm-mapping to configure an IGMP SSM mapping.