D-Link DWS/DXS-3200 manual Multicast Global Parameters Settings, Defining Igmp Snooping

Configuring Multicast Forwarding

Defining IGMP Snooping

•Auto Learn — Indicates if Auto Learn is enabled on the device. If Auto Learn is enabled, the devices auto- matically learns where other Multicast groups are located. Enables or disables Auto Learn on the Ethernet device.The possible field values are:

–Enable — Enables auto learn

–Disable — Disables auto learn.

•Host Timeout — Indicates the amount of time host waits to receive a message before timing out. The default time is 260 seconds.

•MRouter Timeout — Indicates the amount of the time the Multicast router waits to receive a message before it times out. The default value is 300 seconds.

•Leave Timeout — Indicates the amount of time the host waits, after requesting to leave the IGMP group and not receiving a Join message from another station, before timing out. If a Leave Timeout occurs, the switch notifies the Multicast device to stop sending traffic The Leave Timeout value is either user-defined, or an immediate leave value. The default timeout is 10 seconds.

2.Check the Enable IGMP Snooping Status checkbox.

3.Click . The Multicast Global Parameters Settings Page opens:

Figure 132:Multicast Global Parameters Settings Page

4.Modify the VLAN ID, IGMP Status Enable, Auto Learn, Host Timeout, MRouter Timeout, and Leave Timeout fields.

5.Click . The IGMP global parameters are sent, and the device is updated.

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