Dell PowerConnect M6220 Command Line Interface Guide - Page 177
Example, bridge multicast forbidden address, Syntax, Default Configuration, Command Mode
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If switches exist on the VLAN and IGMP snooping is not enabled, use the bridge multicast forward-all command to enable forwarding all Multicast packets to the Multicast routers. Example In this example, bridge Multicast filtering is enabled. console(config)#bridge multicast filtering bridge multicast forbidden address Use the bridge multicast forbidden address command in Interface Configuration mode to forbid adding a specific Multicast address to specific ports. To return to the system default, use the no form of this command. If routers exist on the VLAN, do not change the unregistered multicast addresses state to drop on the routers ports. Syntax bridge 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. • ip- multicast-address - IP Multicast address. • interface-list - Separate nonconsecutive valid Ethernet ports with a comma and no spaces; use a hyphen to designate a range of ports. • port-channel-number-list - Separate nonconsecutive valid port-channels with a comma and no spaces; use a hyphen to designate a range of port-channels. Default Configuration No forbidden addresses are defined. Command Mode Interface Configuration (VLAN) mode User Guidelines Before defining forbidden ports, ensure that the Multicast group is registered. Examples In this example the MAC address 01:00:5e:02:02:03 is forbidden on port 2/g9 within VLAN 8. 177
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