Enable IPv6 LAN Applications.
Enable DHCPv6 Server: Click the checkbox to enable the DHCPv6 Server.
Enable RADVD: Click the checkbox to enable RADVD.
Enable MLD Snooping: Click the checkbox to enable MLD Snooping. There are
two options to choose from, Standard Mode and Blocking Mode.
Enable MLD LAN to LAN Multicast: Select Disable or Enable. Please read the
precaution about enabling and disabling the service.
Click the Apply/Save button to accept the changes made.