80 Address Table Commandsw w w . d e l l . c o m | s u p p o r t . d e l l . c o m bridge multicast forbidden addressThe bridge multicast forbidden address Interface Configuration mode command forbids adding aspecific multicast address to specific ports. Use the no form of this command to return to default.Syntaxbridge multicast forbidden address {mac-multicast-address | ip-multicast-address} {add |remove} {ethernet interface-list | port-channel port-channel-number-list}no bridge multicast forbidden address {mac-multicast-address | ip-multicast-address}• add—Adds ports to the group.• remove—Removes ports from the group.• mac-multicast-address—MAC multicast address in the format of xx:xx:xx:xx:xx:xx.• ip- multicast-address—IP multicast address is in the format xxx.xxx.xxx.xxx.• interface-list—Separate non consecutive valid Ethernet ports with a comma and nospaces; hyphen is used to designate a range of ports.• port-channel-number-list—Separate non consecutive valid port-channels with a commaand no spaces; a hyphen is used to designate a range of port-channels.Default ConfigurationNo forbidden addresses are defined.Command ModesInterface Configuration (VLAN) modeUser Guidelines• Before defining forbidden ports, the multicast group should be registered.ExamplesIn this example the MAC address 01:00:5e:02:02:03 is forbidden on port g9 within VLAN 8.Console (config)# interface vlan 8Console (config-if)# bridge multicast address 01:00:5e:02:02:03Console (config-if)# bridge multicast forbidden address01:00:5e:02:02:03 add ethernet g9
