Netgear XCM8810 - 8800 SERIES 10-SLOT CHASSIS SWITCH ユーザーズマニュアル

Managing MLD

The following sections describe how to manage MLD on the switch:

Enabling and Disabling MLD on a VLAN

MLD is enabled by default on all VLANs. This allows IPv6 hosts to register with IPv6 multicast 
groups and receive IPv6 multicast traffic. You can disable MLD using the following command:

disable mld {vlan <name>}

To enable MLD on a VLAN after it has been disabled, use the following command:

enable mld {vlan <vlan name>} {MLDv1 | MLDv2}

Configuring MLD

To configure the timers that control MLD operation, use the following command:

configure mld <query_interval> <query_response_interval> 

<last_member_query_interval> {<robustness>}

Clearing MLD Group Registration

To clear a single group or all groups in a VLAN learned through MLD, use the following 
command:

clear mld group {<v6grpipaddress>} {{vlan} <name>}

Configuring Static MLD Groups and Routers

In some situations, you might want multicast traffic to be forwarded to a port where a 
multicast-enabled host is not available (for example, when you test multicast configurations).

Static MLD emulates a host or router attached to a switch port, so that multicast traffic is 
forwarded to that port, and the switch sends a proxy join for all the statically configured MLD 
groups when an MLD query is received. You can emulate a host to forward a particular 
multicast group to a port; and you may emulate a router to forward all multicast groups to a 
port. 

To emulate a host on a port, use the following command: