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IPv6 MLD Snooping Commands
78-20269-01 Command Line Interface Reference Guide
32.6
ipv6 mld snooping forbidden mrouter interface
Use the ipv6 mld snooping forbidden mrouter interface Global Configuration
mode command to forbid a port from being defined as a multicast router port by
static configuration or by automatic learning. Use the no form of this command to
remove the configuration.
Syntax
ipv6 mld snooping
vlan vlan-id
no ipv6 mld snooping
Parameters
•
vlan-id—Specifies the VLAN.
•
interface-list—Specifies list of interfaces. The interfaces can be from one of
the following types: Ethernet port or Port-channel.
Default Configuration
No forbidden ports by default
Command Mode
Global Configuration mode
User Guidelines
A port that is forbidden mrouter port cannot be a multicast router port (i.e. cannot
be learned dynamically or assigned statically).
The command bridge multicast forbidden forward-all command was used in older
versions to forbid dynamic learning of multicast router ports.
You can execute the command before the VLAN is created.
Example
console(config)# ipv6 mld snooping vlan 1 forbidden mrouter interface
32.7
ipv6 mld snooping static
Use the ipv6 mld snooping static Global Configuration mode command to register
a IPv6-layer multicast address to the bridge table, and to add statically ports to the
forbidden mrouter
vlan vlan-id
forbidden mrouter
interface interface-list
interface interface-list
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