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

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[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] igmp proxying forwarding
igmp require-router-alert
Use igmp require-router-alert to configure the interface to discard IGMP messages that do not carry the
Router-Alert option.
Use undo igmp require-router-alert to restore the default.
Syntax
igmp require-router-alert
undo igmp require-router-alert
Default
The device does not check the Router-Alert option but passes all the IGMP messages that it receives to the
upper layer protocol for processing.
Views
Interface view
Default command level
2: System level
Examples
# Configure GigabitEthernet 0/1 to discard IGMP messages that do not carry the Router-Alert option.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] igmp require-router-alert
Related commands
• igmp send-router-alert
• require-router-alert
igmp robust-count
Use igmp robust-count to configure the IGMP querier's robustness variable on the current interface.
Use undo igmp robust-count to restore the default.
Syntax
igmp robust-count robust-value
undo igmp robust-count
Default
The IGMP querier's robustness variable is 2.
Views
Interface view
Default command level
2: System level