User Manual Part 2

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 Enable Multicast Streams: Place a check in this box to enable multicast streams. The router uses the IGMP protocol to support
efficient multicasting -- transmission of identical content, such as multimedia, from a source to a number of recipients. This option must
be enabled if any applications on the LAN participate in a multicast group. If you have a multimedia LAN application that is not
receiving content as expected, try enabling this option.
 Enable PPPoE Pass Through: Place a check in this box to enable PPPoE pass-through. This option controls whether LAN
computers can act as PPPoE clients and negotiate the PPP sessions through the router over the WAN ethernet link. Enabling this
option allows LAN computers to act as PPPoE clients. Disabling this option prevents LAN computers from establishing PPPoE pass-
through connections.
 Click on the Apply button to store these settings.