ip igmp robustness
Enterasys B5 CLI Reference 13-17
Defaults
None.
Mode
Interfaceconfiguration:B5(su)‐>router(Config‐if(Vlan1))#
Usage
ThisvaluedetermineshowmanytimesIGMPmessageswillbesent.Ahighernumberwillmean
thatendstationswillbemorelikelytoseethepacket.Aftertherobustnessvalueisreached,IGMP
willassumethereisnoresponsetoqueries.
Example
ThisexampleshowshowtosettheIGMProbustnessvalueto5onVLAN1:
B5(su)->router(Config)#interface vlan 1
B5(su)->router(Config-if(Vlan 1))#ip igmp robustness 5