Figure 64 Multicast: Setting
The following table describes the labels in this screen.
Table 47 Multicast: Setting
LABEL | DESCRIPTION |
|
|
IGMP Snooping | Select Active to enable IGMP snooping to forward group multicast traffic only to |
| ports that are members of that group |
IGMP Filtering | Select Active to enable IGMP filtering to limit the IGMP groups a subscriber on a |
| port can join. |
Unknown | Specify the action to perform when the switch receives an unknown multicast |
Multicast Frame | frame. Select Drop to discard the frame(s). Select Forwarding to send the |
| frame(s) to the destination device. |
Port | This field displays the port number. |
|
|
Immed. Leave | Select this option to set the switch to remove this port from the multicast tree when |
| an IGMP version 2 leave message is received on this port. |
| Select this option if there is only one host connected to this port. |
|
|
Group Limited | Select this option to limit the number of multicast groups this port is allowed to join. |
|
|
Max. Group No. | Select this option and enter a number to limit the number of multicast groups this |
| port is allowed to join. Once a port is registered in the specified number of |
| multicast groups, any new IGMP join report frame(s) is dropped on this port. |
IGMP Filtering | Select the name of the IGMP filtering profile to use for this port. Otherwise, select |
Profile | Default to prohibit the port from joining any multicast group. |
Chapter 22 Multicast | 146 |