Chapter7ServiceConguration
IGMPSnoopingConfiguration
Example
AsshowninFigure62,ports1,3,and5areconnectedtothe
host.Port10isconnectedtotherouter .Addport10,1,3,
and5intoVLAN200,Useronport1,3,and5sendthemulti-
castjoinrequestpacketwhosemulticastaddressis230.44.45.167
and230.44.45.157respectively.Addmulticastltergroupad-
dress230.44.45.167onVLAN200.TheIGMPSnoopingfunction
andIGMPFilterfunctionareenabledandthesnoopingresultsare
displayed.
FIGURE62NETWORKTOPOLOGYFORONE-TO-MANY
COMMUNICATION
Thedetailedcongurationisasfollows:
zte(cfg)#setvlan200addport1,3,5,10untag
zte(cfg)#setport1,3,5,10pvid200
zte(cfg)#setvlan200enable
zte(cfg)#setigmpsnoopingenable
zte(cfg)#setigmpsnoopingaddvlan200
zte(cfg)#setigmpfilterenable
zte(cfg)#setigmpfilteraddgroupip230.44.45.167vlan200
/*Displaythemulticastsnoopingresults:*/
zte(cfg)#showigmpsnoopingvlan
NumVlanIdGroupLast_ReportPortMember
1200230.44.45.157192.168.1.11,3,5,10
zte(cfg)#shoigmpfilter
IGMPFilter:enabled
IndexFilterIpAddressVlanPortType
-----------------------------------------------------------------
1230.44.45.167200------Groupip
zte(cfg)#showigmpfiltervlan200
Maximalgroupnumber:256
Currentgroupnumber:0
Thefilteraddresslistofthisvlan:
IndexFilterIpAddressVlanType
--------------------------------------------------
1230.44.45.167200Groupip
CondentialandProprietaryInformationofZTECORPORATION123