3Com S7902E, Руководство по настройке

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To do... Use the command... Remarks
Configure a multicast group
filter group-policy acl-number
[ vlan vlan-list ]
Required
By default, no group filter is
globally configured, that is,
hosts in VLANs can join any
valid multicast group.
Configuring a multicast group filter on a port or a group of ports
Follow these steps to configure a multicast group filter on a port or a group of ports:
To do... Use the command... Remarks
Enter system view system-view —
interface interface-type
interface-number
Enter Ethernet port/ONU
port/Layer 2 aggregate
interface view or port group
view
port-group manual
port-group-name
Required
Use either approach
Configure a multicast group
filter igmp-snooping group-policy
acl-number [ vlan vlan-list ]
Required
By default, no group filter is
configured on the current port,
that is, hosts on this port can
join any valid 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 —