317
Task
Command
Clear dynamic MLD multicast group entries.
reset mld
[
vpn-instance
vpn-instance-name
]
group
{
all
|
interface
interface-type interface-number
{
all
|
ipv6-group-address
[
prefix-length
]
[
ipv6-source-address
[
prefix-length
] ] } }
MLD configuration examples
Basic MLD features configuration examples
Network requirements
As shown in
•
OSPFv3 and IPv6 PIM-DM run on the network.
•
VOD streams are sent to receiver hosts in multicast. Receiver hosts of different organizations
form stub networks N1 and N2. Host A and Host C are multicast receiver hosts in N1 and N2,
respectively.
•
MLDv1 runs between Router A and N1, and between the other two routers (Router B and
Router C) and N2.
•
Router A acts as the MLD querier in N1. Router B acts as the MLD querier in N2 because it has
a lower IPv6 address.
Configure the routers to meet the following requirements:
•
The hosts in N1 can only join IPv6 multicast group FF1E::101.
•
The hosts in N2 can join any IPv6 multicast groups.
Figure 88 Network diagram
Configuration procedure
1.
Assign an IPv6 address and prefix length to each interface, as shown in
. (Details not
shown.)
Router A
Router B
Router C
Querier
IPv6 PIM-DM
Ethernet
Ethernet
N1
N2
Receiver
Receiver
Host A
Host B
Host C
Host D
GE1/0/1
3000::12/64
GE1/0/1
3001::10/64
GE1/0/1
3001::12/64
GE1
/0/2
GE1/0/2
GE1/0/2
