Igmp Router Setting - Planet LRP-822CS User Manual

4.7.2.5 IGMP Router Setting

Depending on your network connections, IGMP snooping may not always be able to locate the IGMP querier. Therefore, if the
IGMP querier is a known multicast router/ switch connected over the network to an interface (port or trunk) on your LRP
Managed Switch, you can manually configure the interface (and a specified VLAN) to join all the current multicast groups
supported by the attached router. This can ensure that multicast traffic is passed to all the appropriate interfaces within the LRP
Managed Switch.
The IGMP Router Setting and Status screens in
The page includes the following fields:
Object
 VLAN ID
 Type
 Static Ports Select
 Forbid Port Select
Buttons
: Click to add IGMP router port entry.
Figure 4-7-15 &
Figure 4-7-15 Add Router Port Page Screenshot
Description
Selects the VLAN to propagate all multicast traffic coming from the attached
multicast router.
Sets the Router port type. The types of Router port as below:
Static

 Forbid
Specify which ports act as router ports. A router port is a port on the Ethernet
switch that leads towards the Layer 3 multicast device or IGMP querier.
Specify which ports un-act as router ports
Figure 4-7-16 Router Port Status Page Screenshot
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User's Manual of LRP-822CS
Figure 4-7-16 appear.