Bridge Multicast Forbidden Forward-Unregistered - Planet Networking & Communication WGSD-1022 User Manual

User Guidelines
If routers exist on the VLAN, do not change the unregistered multicast addresses state to drop on the
routers
ports.
Examples
This example enables forwarding unregistered multicast addresses within VLAN 8.
console (config)# interface vlan 8
console (config-if)# bridge multicast forward-unregistered add ethernet 1- 9

5.4.6 bridge multicast forbidden forward-unregistered

The bridge multicast forbidden forward-unregistered interface configuration command forbids a port
to be a Forwarding-unregistered-multicast-addresses port. Use the no form of this command to return to
default.
Syntax
bridge multicast forbidden forward-unregistered {add | remove} {ethernet interface-list |
port-channel portchannel- number-list }
no bridge multicast forbidden forward-unregistered
add — Forbid forwarding unregistered multicast packets.
remove — Don't forbid forwarding unregistered multicast packets.
interface-list — Separate nonconsecutive Ethernet ports with a comma and no spaces; use a
hyphen to designate a range of ports. (Range: Valid Ethernet port)
port-channel-number-list — Separate nonconsecutive port-channels with a comma and no spaces;
use a hyphen to designate a range of port-channels. (Range: Valid Port-channel number)
Default Configuration
Not forbidden
Command Modes
Interface configuration (VLAN) mode
User Guidelines
There are no user guidelines for this command.
Examples
This example forbids port 1 to be a Forwarding-unregistered-multicast-addresses port within VLAN 8.