1-6
Configure IPv6 multicast VLAN ports in terface view or port group view
Follow these steps to configure IPv6 multicast VLAN ports in port view or port group view:
To do… Use this command… Remarks
Enter system view
system-view
—
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 port view or port
group view
port-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 The VLAN to be configured as an IPv6 multicast VLAN must exist.
z A port can belong to only one IPv6 multicast VLAN.
Displaying and Maintaining IPv6 Multicast VLAN
To do… Use the command… Remarks
Display information about an
IPv6 multicast VLAN
display multicast-vlan ipv6
[ vlan-id ]
Available in any view
IPv6 Multicast VLAN Configuration Examples
Sub-VLAN-Based Multicast VLAN Configuration Example
Network requirements
z As shown in Figure 1-4, Router A connects to an IPv6 multicast source through GigabitEthernet
1/0/1 and to Switch A, through GigabitEthernet 1/0/2.
z MLDv1 is required on Router A, and MLD Snooping is required on Switch A. Router A is the MLD
querier.
z Switch A’s GigabitEthernet 1/0/1 belongs to VLAN 10, GigabitEthernet 1/0/2 through
GigabitEthernet 1/0/4 belong to VLAN 2 through VLAN 4 respectively, and Host A through Host C
are attached to GigabitEthernet 1/0/2 through GigabitEthernet 1/0/4 of Switch A.
z The IPv6 multicast source sends IPv6 multicast data to the IPv6 multicast group FF1E::101. Host A,
Host B, and Host C are receivers of the IPv6 multicast group.
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