QNAP

QNE ADRA 1.0.x

Configuring IGMP Snooping

The Internet Group Management Protocol (IGMP) manages membership to IP multicast groups. IP hosts and adjacent multicast routers use IGMP to establish multicast group memberships.

The IGMP Snooping page displays information about detected IGMP groups and provides access to IGMP snooping configuration options.

  1. Open QuNetSwitch.
  2. Go to Configuration > IGMP Snooping.
  3. Configure the IGMP snooping settings.

    Setting

    Description

    Multicast flood blocking

    Blocks multicast flooding from unknown sources

    Router Port

    Specifies which ports to use as the router port for the VLAN

    After receiving an IGMP packet, QuNetSwitch forwards the traffic through the selected router ports.

    Fast Leave

    Specifies the ports that support the IGMP v2 Fast Leave feature

    After receiving an IGMP leave message, QuNetSwitch stops forwarding multicast traffic to the selected Fast Leave ports.
  4. Click Save.

QuNetSwitch saves the IGMP snooping settings.