Bridge Multicast Filtering - 3Com 3CRUS2475 Command Reference Manual

56 C 4: A
HAPTER DDRESS
bridge multicast
filtering
T C
ABLE OMMANDS
Command Mode
Interface Configuration (VLAN) mode
User Guidelines
Using the no form of the command without specifying a MAC address
deletes all static MAC addresses belonging to this VLAN).
Example
The following example adds a permanent static MAC-layer station source
address 3aa2.64b3.a245 on port 1 to the bridge table.
Console(config)# interface vlan 2
Console(config-if)# bridge address 3aa2.64b3.a245 ethernet g16
permanent
The bridge multicast filtering Global Configuration mode command
enables filtering multicast addresses. To disable filtering multicast
addresses, use the no form of this command.
Syntax

bridge multicast filtering

no bridge multicast filtering
Default Configuration
Filtering multicast addresses is disabled. All multicast addresses are
flooded to all ports.
Command Mode
Global Configuration mode
User Guidelines
If multicast devices exist on the VLAN, do not change the unregistered
multicast addresses state to drop on the switch ports.