Allied Telesis AT-S94 - Manual (Page 153)

Configuring Multicast Forwarding
Page 153
To modify the IGMP Snooping configuration:
1. Click Multicast > IGMP. The IGMP Page opens.
2. Click Modify. The IGMP Configuration Page opens:
Figure 100:IGMP Configuration Page
In addition to the IGMP Page, the IGMP Configuration Page contains the following fields:
• Supported IP Format — Indicates that IPv4 is supported.
• Immediate Leave — Host immediately times out after requesting to leave the IGMP group and not receiving
a Join message from another station.
– Checked — Host immediately times out.
– Unchecked — Host times out as specified in the Leave Timeout field.
3. Define the fields. Select Reset as Default to use the default value.
4. Click Apply. The IGMP Snooping global parameters are modified, and the device is updated.
5. Click Save Config on the menu to save the changes permanently.
Defining Multicast Bridging Groups
The Multicast Group Page displays the ports and trunks attached to the Multicast service group in the Ports and
Trunks tables. The Port and Trunk tables also reflect the manner in which the port or trunks joined the Multicast
group. Ports can be added either to existing groups or to new Multicast service groups. New Multicast service
groups can be created and ports can be assigned to a specific Multicast service address group.