Allied Telesis AT-S94 CLI (AT-8000S Series) - Manual (Page 54)

Page 53
Allied Telesis
AT-8000S-S94-3.0 Command Line Interface User’s Guide
Syntax
bridge multicast filtering
no bridge multicast filtering
Parameters
This command has no keywords or arguments.
Default Configuration
Bridge Multicast filtering is disabled. All Multicast addresses are flooded to all ports.
Command Mode
Global Configuration mode
User Guidelines
•
If routers exist on the VLAN, do not change the unregistered Multicast addresses state to drop on the routers
ports.
• If Multicast routers exist on the VLAN and IGMP snooping isn't enabled, use the bridge multicast forward-
all command to enable forwarding all Multicast packets to the Multicast routers.
Example
The following example enables bridge Multicast filtering.
bridge multicast address
The bridge multicast address Interface Configuration mode command registers MAC-layer Multicast addresses
to the bridge table, and adds ports statically to the group. Use the no form of this command to deregister the
address.
Syntax
bridge multicast address mac-multicast-address
Parameters
•
add — Adds ports to the group. If no option is specified, this is the default option.
• remove — Removes ports from the group.
• mac-multicast-address — A valid MAC Multicast address.
• interface-list — Separate nonconsecutive Ethernet ports with a comma and no spaces; a hyphen is used to
designate a range of ports.
• port-channel-number-list — Separate nonconsecutive port-channels with a comma and no spaces; a hyphen
is used to designate a range of ports.
Default Configuration
No Multicast addresses are defined.
console(config)# bridge multicast filtering