Remarks
1. Enter system view.
system-view N/A
2. Enter MLD-snooping view.
mld-snooping N/A
3. Configure an IPv6 multicast
group filter.
group-policy acl6-number [ vlan
vlan-list ]
By default, no IPv6 group filter is
globally configured. That is, the
hosts in a VLAN can join any valid
multicast group.
Configuring an IPv6 multicast group filer for a port
Ste
1. Enter system view.
system-view N/A
2. Enter Layer 2 Ethernet
interface view or Layer 2
aggregate interface view.
interface interface-type
interface-number
Use either command.
3. Configure an IPv6 multicast
group filter.
mld-snooping group-policy
acl6-number [ vlan vlan-list ]
By default, no IPv6 group filter is
configured on an interface. That is, the
hosts on the interface can join any
valid multicast group.
Configuring IPv6 multicast source port filtering
When the IPv6 multicast source port filtering feature is enabled on a port, the port can connect only to
IPv6 multicast receivers rather than multicast sources. The reason is that the port blocks all IPv6 multicast
data packets but it permits multicast protocol packets to pass.
If this feature is disabled on a port, the port can connect to both multicast sources and IPv6 multicast
receivers.
Configuring IPv6 multicast source port filtering globally
Ste
Remarks
1. Enter system view.
system-view N/A
2. Enter MLD-snooping view.
mld-snooping N/A
3. Enable IPv6 multicast source
port filtering.
source-deny port interface-list Disabled by default
Configuring IPv6 multicast source port filtering for a port
Ste