Cisco Cisco SG300-52 52-Port Gigabit Managed Switch Referências técnicas
Address Table Commands
78-21485-01 Command Line Interface Reference Guide
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29
•
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.
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 a source IP address - Multicast IP address pair to
the bridge table, and forbids adding the pair to port gi9 on VLAN 8:
the bridge table, and forbids adding the pair to port gi9 on VLAN 8:
switchxxxxxx(config)#
interface vlan
8
switchxxxxxx(config-if)#
bridge multicast source
13.16.1.1
group
239.2.2.2
switchxxxxxx(config-if)# bridge multicast forbidden source
13.16.1.1
group
239.2.2.2 add gi9
29.9
bridge multicast ipv6 mode
Use the bridge multicast ipv6 mode Interface Configuration (VLAN) mode
command to configure the Multicast bridging mode for IPv6 Multicast packets. Use
the no form of this command to return to the default configuration.
command to configure the Multicast bridging mode for IPv6 Multicast packets. Use
the no form of this command to return to the default configuration.
Syntax
bridge multicast ipv6 mode
{mac-group | ip-group | ip-src-group}
no bridge multicast ipv6 mode