H3C Technologies H3C S7500E Series Switches - Manual (Page 303)

10-7
To do… Use this command… Remarks
Configure the specified
VLAN as an IPv6 multicast
VLAN and enter IPv6
multicast VLAN view
multicast-vlan ipv6 vlan-id
Required
Not an IPv6 multicast
VLAN by default.
Return to system view quit —
interface interface-type interface-number
Enter interface view or port
group view ort-group manual port-group-name
Required
Use either command.
Configure the port(s) as
port(s) of the IPv6 muticast
VLAN
port multicast-vlan ipv6 vlan-id
Required
By default, a user port
does not belong to any
IPv6 multicast VLAN.
z You cannot configure IPv6 multicast VLAN on a device with multicast routing enabled.
z The VLAN to be configured as an IPv6 multicast VLAN must exist.
z A port can belong to only one IPv6 multicast VLAN.
Configuring the Maximum Number of Forwarding Entries in IPv6
Multicast VLANs
You can configure the maximum number of entries in the MLD Snooping forwarding table for
IPv6 multicast VLANs. When the number of forwarding entries maintained for the IPv6 multicast
VLANs reaches the threshold, the device creates no more forwarding entries until some entries
time out or get manually removed.
Follow these steps to configure the maximum number of entries in the forwarding table
To do... Use the command... Remarks
Enter system view system-view —
Configure the maximum number
of forwarding entries in IPv6
multicast VLANs
multicast-vlan ipv6 entry-limit
limit
Required
512 by default.