H3C IE4300 Command Reference Manual page 1616

Syntax
mld-snooping source-deny
undo mld-snooping source-deny
Default
IPv6 multicast source port filtering is disabled.
Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Usage guidelines
You can enable this feature for a port in interface view or for the specified ports in MLD-snooping
view. For a port, the configuration in interface view has the same priority as the configuration in
MLD-snooping view, and the most recent configuration takes effect.
Examples
# Enable source port filtering for IPv6 multicast data on GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] mld-snooping source-deny
Related commands
source-deny
mld-snooping special-query source-ip
Use
mld-snooping special-query source-ip
MLD multicast-address-specific queries.
Use
undo mld-snooping special-query source-ip
Syntax
mld-snooping special-query source-ip ipv6-address
undo mld-snooping special-query source-ip
Default
In a VLAN, the source IPv6 address of MLD multicast-address-specific queries is one of the
following:
•
The source address of MLD general queries if the MLD snooping querier of the VLAN has
received MLD general queries.
•
The IPv6 link-local address of the current VLAN interface if the MLD snooping querier does not
receive an MLD general query.
•
FE80::02FF:FFFF:FE00:0001 if the MLD snooping querier does not receive an MLD general
query and the current VLAN interface does not have an IPv6 link-local address.
Views
VLAN view
Predefined user roles
network-admin
(MLD-snooping view)
to configure the source IPv6 address for
to restore the default.
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