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Syntax
ip igmp robustness robustness
no ip igmp robustness
Parameter
robustness āā Specify the robustness of IGMP, ranging from 1 to 255. The
default value is 2.
Command Mode
Interface Configuration Mode
Example
Configure the robustness of IGMP as 3 on Interface VLAN 2:
T2700G-28TQ(config)# interface vlan 2
T2700G-28TQ(config-if)# ip igmp robustness 3
ip igmp send-router-alert
Description
The ip igmp sender-router-alert is used to configure the sending IGMP
messages to carry the router-alert option on specified interface. To disable this
function on this interface, please use no ip igmp send-router-alert command.
This function is enabled by default.
Syntax
ip igmp send-router-alert
no ip igmp send-router-alert
Command Mode
Interface Configuration Mode
Example
Configure the sending IGMP messages to carry the router-alert option on
interface VLAN 2:
T2700G-28TQ(config)# interface vlan 2
T2700G-28TQ(config-if)# ip igmp send-router-alert