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Intel® Gigabit Ethernet Switch AXXSW1GB User Guide 83
Defining Multicast Forward All Settings
The Multicast Forward-ALL Page allows users to define the ports which are filtered by
the IGMP snooping protocol. The IGMP Snooping protocol filters ports during the
forwarding process to a neighboring Multicast router or switch. Ports can either be defined
as:
• Forbidden — Excluded from IGMP Learned Port List.
• Forwarded — Added to the IGMP Learned Port List. The IGMP snooping interprets
Forward (static) ports as statically configured Multicast ports that propagates IGMP
reports and data. The Forward also adds the Multicast Group Forward (static) ports to
the Forward-All Forward (static) ports list.
To define multicast forward all settings:
1. Click Layer 2 > Multicast > Multicast Forward All. The Multicast Forward All
Page opens:
Figure 63. Multicast Forward All Page
The Multicast Forward All Page contains the following fields:
• VLAN ID — Displays the VLAN for which multicast parameters are displayed.
• Ports — Displays port that can be added to a multicast service.
• LAGs — Displays LAGs that can be added to a multicast service.