Disables IP multicast forwarding on a router interface.
|name||Specifies a VLAN name.|
If no options are specified, all configured IP interfaces are affected. When new IP interfaces are added, IP multicast forwarding is disabled by default.
IP forwarding must be enabled before enabling IP multicast forwarding.
Disabling IP multicast forwarding disables any Layer 3 multicast routing for the streams coming to the interface.
The following example disables IP multicast forwarding on the VLAN accounting:
disable ipmcforwarding vlan accounting
This command was first available in ExtremeXOS 10.1.
This command is available on platforms that support the appropriate license. For complete information about software licensing, including how to obtain and upgrade your license and which licenses support the IPv4 multicast feature, see the Switch Engine 32.2 Feature License Requirements document.