Chapter 22
| Multicast Filtering Commands
MLD Snooping
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ipv6 mld snooping
version
This command configures the MLD snooping version. Use the no form to restore
the default.
Syntax
ipv6 mld snooping version {1 | 2}
1 - MLD version 1.
2 - MLD version 2.
Default Setting
Version 2
Command Mode
Global Configuration
Example
Console(config)#ipv6 mld snooping version 1
Console(config)#
ipv6 mld snooping
vlan mrouter
This command statically configures an IPv6 multicast router port. Use the no form
to remove the configuration.
Syntax
[no] ipv6 mld snooping vlan vlan-id mrouter interface
vlan-id - VLAN ID (Range: 1-4094)
interface
ethernet unit/port
unit - Stack unit. (Range: 1)
port - Port number. (Range: 1-12/28)
port-channel channel-id (Range: 1-8/12)
Default Setting
No static multicast router ports are configured.
Command Mode
Global Configuration
Command Usage
Depending on your network connections, MLD snooping may not always be able
to locate the MLD querier. Therefore, if the MLD querier is a known multicast router/
switch connected over the network to an interface (port or trunk) on the switch,
you can manually configure that interface to join all the current multicast groups.