ip igmp robustness
Syntax
ip igmp robustness <VALUE>no ip igmp robustness <VALUE>Description
Configures IGMP robustness on an interface, depending on the command context. The robustness parameter allows tuning for the expected packet loss on a subnet.
The
no form of this command sets the robustness value to the default of 2 on an interface.
Command context
config-if-vlan
config-if
config-lag-if
Parameters
<VALUE>Specifies an IGMP robustness value on the interface. Default: 2. Range: 1-8.
Authority
Administrators or local user group members with execution rights for this command.
Examples
Configuring an IGMP robustness of 5 on interface VLAN 2:
switch(config)# interface vlan 2 switch(config-if-vlan)# ip igmp robustness 5
Resetting the IGMP robustness to the default:
switch(config-if-vlan)# no ip igmp robustness