HP A8800 Configuration Manual page 378

# On Router A, enable IPv6 multicast routing globally, enable MLD on GigabitEthernet 3/1/1,
and enable IPv6 PIM-DM on each interface.
<RouterA> system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface GigabitEthernet 3/1/1
[RouterA-GigabitEthernet3/1/1] mld enable
[RouterA-GigabitEthernet3/1/1] pim ipv6 dm
[RouterA-GigabitEthernet3/1/1] quit
[RouterA] interface pos 5/1/1
[RouterA-Pos5/1/1] pim ipv6 dm
[RouterA-Pos5/1/1] quit
# On Router B, enable IPv6 multicast routing globally, enable MLD on GigabitEthernet 3/1/1,
and enable IPv6 PIM-DM on each interface.
<RouterB> system-view
[RouterB] multicast ipv6 routing-enable
[RouterB] interface GigabitEthernet 3/1/1
[RouterB-GigabitEthernet3/1/1] mld enable
[RouterB-GigabitEthernet3/1/1] pim ipv6 dm
[RouterB-GigabitEthernet3/1/1] quit
[RouterB] interface pos 5/1/1
[RouterB-Pos5/1/1] pim ipv6 dm
[RouterB-Pos5/1/1] quit
# On Router C, enable IPv6 multicast routing globally, enable MLD on GigabitEthernet 3/1/1,
and enable IPv6 PIM-DM on each interface.
<RouterC> system-view
[RouterC] multicast ipv6 routing-enable
[RouterC] interface GigabitEthernet 3/1/1
[RouterC-GigabitEthernet3/1/1] mld enable
[RouterC-GigabitEthernet3/1/1] pim ipv6 dm
[RouterC-GigabitEthernet3/1/1] quit
[RouterC] interface pos 5/1/1
[RouterC-Pos5/1/1] pim ipv6 dm
[RouterC-Pos5/1/1] quit
4. Configure an IPv6 multicast group filter on Router A, so that the hosts connected to GigabitEthernet
3/1/1 can join IPv6 multicast group FF1E::101 only.
[RouterA] acl ipv6 number 2001
[RouterA-acl6-basic-2001] rule permit source ff1e::101 128
[RouterA-acl6-basic-2001] quit
[RouterA] interface GigabitEthernet 3/1/1
[RouterA-GigabitEthernet3/1/1] mld group-policy 2001
Verify the configuration
# Display MLD information on GigabitEthernet 3/1/1 of Router B.
[RouterB] display mld interface GigabitEthernet 3/1/1
GigabitEthernet3/1/1(FE80::200:5EFF:FE66:5100):
MLD is enabled
Current MLD version is 1
Value of query interval for MLD(in seconds): 125
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