Dell N1100-ON, Reference Manual

Page: 290 / 2332

Layer 2 Switching Commands
290
mac address-table multicast forbidden address
Use the mac address-table multicast forbidden address command in Global
Configuration mode to forbid adding a specific Multicast address to specific
ports. To return to the system default, use the no form of this command. If
routers exist on the VLAN, do not change the unregistered multicast
addresses state to drop on the routers ports.
Syntax
mac address-table multicast forbidden address vlan vlan-id {mac-multicast-
address | ip-multicast-address} { add | remove } interface interface-list
no mac address-table multicast forbidden address vlan vlan-id {mac-
multicast-address | ip-multicast-address}
•
add
—
Adds ports to the group.
•
remove
—
Removes ports from the group.
•
vlan vlan-id
—
A valid vlan-id. (Range 1-4093)
•
mac-multicast-address
—MAC Multicast address
in the format
xxxx.xxxx.xxxx.
•
ip-multicast-address
—
IP Multicast address.
•
interface-list
—
Specify a comma separated list of interface identifiers, a range of
interfaces, or a combination of both. Interface identifiers can be
port channel
interface identifiers or Ethernet interface identifiers. Embedded blanks are
not allowed in the list.
Default Configuration
No forbidden addresses are defined.
Command Mode
Global Configuration mode
User Guidelines
Before defining forbidden ports, ensure that the multicast group is registered.