HP 6200YL - Manual (Page 164)

Multicast Listener Discovery (MLD) Snooping
Configuring MLD
Configuring the Querier
Syntax: [no] ipv6 mld querier
Note: This command must be issued in a VLAN context.
This command enables the switch to act as querier on a VLAN.
The [no] form of the command disables the switch from acting
as querier on a VLAN.
The querier function is enabled by default. If another switch
or a multicast router is acting as the MLD querier on the VLAN,
this switch will defer to that device. If an acting querier stops
performing the querier function, all querier-enabled switches
and multicast routers on the VLAN will enter an election to
determine the next device to act as querier.
For example, to disable the switch from acting as querier on VLAN 8:
ProCurve(vlan-8)# no ipv6 mld querier
To enable the switch to act as querier on VLAN 8:
ProCurve(vlan-8)# ipv6 mld querier
Configuring Fast Leave
Syntax: [no] ipv6 mld fastleave <port-list>
Note: This command must be issued in a VLAN context.
This command enables the fast leave function on the specified
ports in a VLAN.
The [no] form of the command disables the fast leave function
on the specified ports in a VLAN.
The fast leave function is enabled by default.
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