H3C Technologies H3C WX6000 Series Access Controllers - Manual (Page 332)

29-14
Configuring a multicast group filter on a port or a group of ports
Follow these steps to configuring a multicast group filter on a port or a group of ports:
To do... Use the command... Remarks
Enter system view system-view —
Enter Ethernet port
view interface interface-type
interface-number
Enter the
corresponding
view
Enter port group
view
port-group { manual
port-group-name | aggregation
agg-id }
Use either command
Configure a multicast group filter
igmp-snooping group-policy
acl-number [ vlan vlan-list ]
Required
No filter is configured by
default, namely hosts
can join any multicast
group.
Configuring Multicast Source Port Filtering
With the multicast source port filtering feature enabled on a port, the port can be connected with
multicast receivers only rather than with multicast sources, because the port will block all 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 multicast
receivers.
Configuring multicast source port filtering globally
Follow these steps to configure multicast source port filtering globally:
To do... Use the command... Remarks
Enter system view system-view —
Enter IGMP Snooping view igmp-snooping —
Enable multicast source port
filtering
source-deny port interface-list
Required
Disabled by default
Configuring multicast source port filtering on a port or a group of ports
Follow these steps to configure multicast source port filtering on a port or a group of ports:
To do... Use the command... Remarks
Enter system view system-view —
Enter Ethernet port
view interface interface-type
interface-number
Enter the
corresponding view Enter port group
view
port-group { manual
port-group-name | aggregation
agg-id }
Use either command
Enable multicast source port filtering igmp-snooping source-deny
Required
Disabled by default