H3C S5500-SI Series, Руководство по эксплуатации

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To do... Use the command... Remarks
Configure an IPv6 multicast
group filter mld-snooping group-policy
acl6-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 IPv6
multicast group.
Configuring IPv6 Multicast Source Port Filtering
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... Use the command... Remarks
Enter system view system-view —
Enter MLD Snooping view mld-snooping —
Enable IPv6 multicast source
port filtering
source-deny port interface-list
Required
Disabled by default
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:
To do... Use the command... Remarks
Enter system view system-view —
interface interface-type
interface-number
Enter Ethernet port view or port
group view
port-group manual
port-group-name
Required
Use either approach
Enable IPv6 multicast source
port filtering
mld-snooping source-deny
Required
Disabled by default
Some models of devices, when enabled to filter IPv6 multicast data based on the source ports, are
automatically enabled to filter IPv4 multicast data based on the source ports.