PLANET FGSW-2840 - Manual (Page 143)

User’s Manual of FGSW-2840 / FGSW-4840S
4.6.1.2 Port Config
This page allows to configure the per port IGMP feature of Managed Switch; the screen in Figure 4-6-7 appears.
Figure 4-6-7 : Port Config Page Screenshot
The page includes the following fields:
Object Description
Port Config
Click the Select button to quickly select the corresponding port based on the port
number entered.  Port Select
Select the desired port for IGMP Snooping feature configuration. It is multi-optional.  Select
Displays the port of the Managed Switch.  Port
Select Enable/Disable IGMP Snooping for the desired port.  IGMP Snooping
Select Enable/Disable Fast Leave feature for the desired port. If Fast Leave is
enabled for a port, the Managed Switch will immediately remove this port from the
multicast group upon receiving IGMP leave messages.
 Fast Leave
Displays the LAG number which the port belongs to.  LAG
 Fast Leave on the port is effective only when the host supports IGMPv2 or IGMPv3.
 When both Fast Leave feature and Unknown Multicast Discard feature are enabled, the leaving
of a user connected to a port owning multi-user will result in the other users intermitting the
multicast business.
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