Group-Policy (Mld Snooping View) - HP A5120 EI Series Command Reference Manual

Use the undo fast-leave command to disable fast-leave processing globally.
By default, fast-leave processing is disabled.
This command works only on MLD snooping–enabled VLANs.
If you do not specify any VLAN, the command takes effect in all VLANs. If you specify a VLAN or
multiple VLANs, the command takes effect in the specified VLANs 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: Specifies a 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 matches the IPv6 multicast source
addresses 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: Specifies one or multiple VLANs. You can provide up to 10 VLAN lists. For each list, 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, namely to control the
IPv6 multicast groups that a host can join.
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.
If you do not specify any VLAN, the command takes effect in all VLANs. If you specify a VLAN or
multiple VLANs, the command takes effect in the specified VLANs only.
If the specified IPv6 ACL does not exist or the ACL rule is null, all IPv6 multicast groups are filtered out.
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