3Com Switch 4800G 24-Port Configuration Manual page 592

592 C 43: MLD S
HAPTER NOOPING
Configuring IPv6
Multicast Source Port
Filtering
C
ONFIGURATION
To do...
Enter system view
Enter MLD Snooping view
Configure an IPv6 multicast
group filter
Configuring an IPv6 multicast group filter on a port or a group of ports
Follow these steps to configure an IPv6 multicast group filer on a port or a group
of ports:
To do...
Enter system view
Enter the Enter Ethernet port
corresponding view view
Enter port group
view
Configure an IPv6 multicast group filter
With the IPv6 multicast source port filtering feature enabled on a port, the port
can be connected with IPv6 multicast receivers only rather than with multicast
sources, because the port will block all IPv6 multicast data packets while it permits
multicast protocol packets to pass.
If this feature is disabled on a port, the port can be connected with both multicast
sources and IPv6 multicast receivers.
Configuring IPv6 multicast source port filtering globally
Follow these steps to configure IPv6 multicast source port filtering:
To do...
Enter system view
Enter MLD Snooping view
Enable IPv6 multicast source
port filtering
Configuring IPv6 multicast source port filtering on a port or a group of
ports
Follow these steps to configure IPv6 multicast source port filtering on a port or a
group of ports:
Use the command...
system-view
mld-snooping
group-policy
acl6-number [ vlan
vlan-list ]
Use the command...
system-view
interface
interface-type
interface-number
port-group { manual
port-group-name |
aggregation agg-id }
mld-snooping
group-policy
acl6-number [ vlan
vlan-list ]
Use the command...
system-view
mld-snooping
source-deny port
interface-list
Remarks
-
-
Required
No IPv6 filter configured by
default, namely hosts can join any
IPv6 multicast group.
Remarks
-
Use either command
Required
No IPv6 filter
configured by default,
namely hosts can join
any IPv6 multicast
group.
Remarks
-
-
Required
Disabled by default