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42.9 ipv6 mld snooping vlan forbidden
mrouter
To forbid a port from being defined as a Multicast router port by static
configuration or by automatic learning, use the ipv6 mld snooping vlan forbidden
mrouter command in Global Configuration mode. To return to the default, use the
no form of this command.
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 of 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 to be defined as a Multicast router port (mrouter port)
cannot be learned dynamically or assigned statically.
The
bridge multicast forward-all
dynamic learning of Multicast router ports.
You can execute the command before the VLAN is created.
Example
switchxxxxxx(config)# ipv6 mld snooping vlan 1 forbidden mrouter interface
gi1
1
forbidden mrouter
vlan vlan-id
forbidden mrouter
command was used in older versions to forbid
Cisco Sx350 Ph. 2.2.5 Devices - Command Line Interface Reference Guide
MLD Snooping Commands
interface interface-list
interface interface-list
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