Multicast Group Policy Does Not Work - HP MSR1002-4 Configuration Manual

3. If IGMP snooping is enabled globally but not enabled for the VLAN, use the igmp-snooping
enable command in VLAN view to enable IGMP snooping for the VLAN.
4. If the problem persists, contact Hewlett Packard Enterprise Support.

Multicast group policy does not work

Symptom
Hosts can receive multicast data for multicast groups that are not permitted by the multicast group
policy.
Solution
To resolve the problem:
1. Use the display acl command to verify that the configured ACL meets the multicast group
policy requirements.
2. Use the display this command in IGMP-snooping view or in a corresponding interface view to
verify that the correct multicast group policy has been applied. If it has not been applied, use the
group-policy or igmp-snooping group-policy command to apply the correct multicast group
policy.
3. Use the display igmp-snooping command to verify that dropping unknown multicast data is
enabled. If it is not, use the igmp-snooping drop-unknown command to enable dropping
unknown multicast data.
4. If the problem persists, contact Hewlett Packard Enterprise Support.
40