Group-Policy (Mld-Snooping View) - 3Com S7906E Command Reference Manual

Note that:
This command works on both MLD Snooping–enabled VLANs and VLANs with MLD enabled on
their VLAN interfaces.
If you do not specify any VLAN, the command will take effect for all VLANs; if you specify a VLAN or
multiple VLANs, the command will take effect for the specified VLAN(s) only.
Related commands: mld-snooping fast-leave.
Examples
# Enable fast leave processing globally in VLAN 2.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] fast-leave vlan 2

group-policy (MLD-Snooping view)

Syntax
group-policy acl6-number [ vlan vlan-list ]
undo group-policy [ vlan vlan-list ]
View
MLD-Snooping view
Default Level
2: System level
Parameters
Acl6-number: Basic or advanced IPv6 ACL number, in the range of 2000 to 3999. The source address
or address range specified in the advanced IPv6 ACL rule is used to match the IPv6 multicast source
address(es) specified in MLDv2 reports, rather than the source address in the IPv6 packets. The
system assumes that an MLDv1 report or an MLDv2 IS_EX or TO_EX report that does not carry an IPv6
multicast source address carries an IPv6 multicast source address of 0::0.
vlan vlan-list: Defines one or multiple VLANs. You can provide up to 10 VLAN lists, by each of which
you can specify an individual VLAN in the form of vlan-id, or a VLAN range in the form of start-vlan-id to
end-vlan-id, where the end VLAN ID must be greater than the start VLAN ID. The effective range of a
VLAN ID is 1 to 4094.
Description
Use the group-policy command to configure a global IPv6 multicast group filter.
Use the undo group-policy command to remove the configured global IPv6 multicast group filter.
By default, no IPv6 multicast group filter is configured globally, namely any host can join any valid IPv6
multicast group.
Note that:
If you do not specify any VLAN, the command will take effect for all VLANs; if you specify a VLAN or
multiple VLANs, the command will take effect for the specified VLAN(s) only.
1-5