Cisco Cisco SG300-28 28-Port Gigabit Managed Switch Technical References
Address Table Commands
404
78-20269-01 Command Line Interface Reference Guide
28
Syntax
bridge multicast ipv6 forbidden ip-address {
ipv6-multicast-address
}
{add |
remove} {ethernet interface-list | port-channel port-channel-list}
no bridge multicast ipv6 forbidden ip-address {
ipv6-multicast-address
}
Parameters
•
ipv6-multicast-address—Specifies the group IPv6 Multicast address.
•
add—Forbids adding ports to the group.
•
remove—Forbids removing ports from the group.
•
ethernet
interface-list
—Specifies a list of Ethernet ports. Separate
nonconsecutive Ethernet ports with a comma and no spaces. Use a hyphen
to designate a range of ports.
to designate a range of ports.
•
port-channel
port-channel-list
—Specifies a list of port channels. Separate
nonconsecutive port-channels with a comma and no spaces. Use a hyphen
to designate a range of port channels.
to designate a range of port channels.
Default Configuration
No forbidden addresses are defined.
The default option is add.
Command Mode
Interface Configuration (VLAN) mode
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 an IPv6 Multicast address, and forbids the IPv6
address on port gi9 within VLAN 8.
address on port gi9 within VLAN 8.
switchxxxxxx(config)#
interface vlan
8
switchxxxxxx(config-if)#
bridge multicast ipv6 ip-address
FF00:0:0:0:4:4:4:1