Enabling IPv6 multicast forwarding between sub-VLANs of a super VLAN

A super VLAN is associated with multiple sub-VLANs. Sub-VLANs are isolated with each other at Layer 2. For information about super VLANs and sub-VLANs, see Layer 2—LAN Switching Configuration Guide.

1. Enter system view.

   system-view

2. Enter VLAN interface view.

   interface vlan-interface interface-number

3. Enable IPv6 multicast forwarding between sub-VLANs that are associated with a super VLAN.

   ipv6 multicast forwarding supervlan community

   By default, IPv6 multicast data cannot be forwarded among sub-VLANs that are associated with a super VLAN.

4. Return to system view.

   quit

5. Return to user view.

   quit

6. Clear all IPv6 multicast forwarding entries with super VLAN interface as the incoming interface.

   reset ipv6 multicast [ vpn-instance vpn-instance-name ] forwarding-table incoming-interface { interface-type interface-number }

   The ipv6 multicast forwarding supervlan community command takes effect only after you perform this step.