Address Table Commands
159 OL-32830-01 Command Line Interface Reference Guide
5
User Guidelines
Before defining forbidden ports, the Multicast group should be registered.
You can execute the command before the VLAN is created.
Example
The following example registers a source IPv6 address - Multicast IPv6 address
pair to the bridge table, and forbids adding the pair to gi14 on VLAN 8:
switchxxxxxx(config)#
interface vlan
8
switchxxxxxx(config-if)#
bridge multicast source
2001:0:0:0:4:4:4 group
FF00:0:0:0:4:4:4:1
switchxxxxxx(config-if)#
bridge multicast forbidden source
2001:0:0:0:4:4:4:1 group FF00:0:0:0:4:4:4:1 add
gi14
5.14 bridge multicast unregistered
To configure forwarding unregistered Multicast addresses, use the bridge
multicast unregistered Interface (Ethernet, Port Channel) Configuration mode
command. To restore the default configuration, use the no form of this command.
Syntax
bridge multicast unregistered
{forwarding | filtering}
no bridge multicast unregistered
Parameters
• forwarding—Forwards unregistered Multicast packets.
• filtering—Filters unregistered Multicast packets.
Default Configuration
Unregistered Multicast addresses are forwarded.
Command Mode
Interface (Ethernet, Port Channel) Configuration mode
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