Bridge Multicast Mode - Cisco 300 Series Cli Manual

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bridge multicast mode

Use the bridge multicast mode Interface Configuration (VLAN) mode command to
configure the Multicast bridging mode. Use the no form of this command to return
to the default configuration.
Syntax
bridge multicast mode
no bridge multicast mode
Parameters
•
mac-group—Specifies that Multicast bridging is based on the packet's
VLAN and MAC address.
•
ipv4-group—Specifies that Multicast bridging is based on the packet's
VLAN and MAC address for non-IPv4 packets, and on the packet's VLAN
and IPv4 destination address for IPv4 packets.
•
ipv4-src-group—Specifies that Multicast bridging is based on the packet's
VLAN and MAC address for non-IPv4 packets, and on the packet's VLAN,
IPv4 destination address and IPv4 source address for IPv4 packets.
Default Configuration
The default mode is mac-group.
Command Mode
Interface Configuration (VLAN) mode
User Guidelines
Use the mac-group option when using a network management system that uses a
MIB based on the Multicast MAC address. Otherwise, it is recommended to use
the ipv4-group or ipv4-src-group mode, because there is no overlapping of IPv4
Multicast addresses in these modes.
{mac-group | ip-group | ip-src-group}
78-21075-01 Command Line Interface Reference Guide
Address Table Commands