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2.
If MLD snooping is not enabled, use the mld-snooping command in system view to enable
MLD snooping globally. Then, use the mld-snooping enable command in VLAN view or VSI
view to enable MLD snooping for the VLAN or VSI.
3.
If MLD snooping is enabled globally but not enabled for the VLAN or VSI, use
the mld-snooping enable command in VLAN view or VSI view to enable MLD snooping for the
VLAN or VSI.
4.
If the problem persists, contact Hewlett Packard Enterprise Support.
IPv6 multicast group policy does not work
Symptom
Hosts can receive IPv6 multicast data for IPv6 multicast groups that are not permitted by the IPv6
multicast group policy.
Solution
To resolve the problem:
1.
Use the display acl ipv6 command to verify that the configured IPv6 ACL meets the IPv6
multicast group policy requirements.
2.
Use the display this command in MLD-snooping view or in interface view to verify that the
correct IPv6 multicast group policy has been applied. If the applied policy is not correct, use
the group-policy or mld-snooping group-policy command to apply the correct IPv6 multicast
group policy.
3.
Use the display mld-snooping command to verify that dropping unknown IPv6 multicast data
is enabled. If it is not, use the mld-snooping drop-unknown command to enable dropping
unknown IPv6 multicast data.
4.
If the problem persists, contact Hewlett Packard Enterprise Support.
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Troubleshooting
