PLANET MGSD-10080F - Manual (Page 177)

User’s Manual of MGSD-10080F
177
• Router Port
Specify which ports act as IGMP router ports. A router port is a port on the
Ethernet switch that leads towards the Layer 3 multicast device or IGMP querier.
The Switch forwards IGMP join or leave packets to an IGMP router port.
 Auto:
Select “Auto” to have the Managed Switch automatically uses the port
as IGMP Router port if the port receives IGMP query packets.
 Static:
The Managed Switch always uses the specified port as an IGMP
Router port. Use this mode when you connect an IGMP multicast
server or IP camera which applied with multicast protocol to the port.
 None:
The Managed Switch will not use the specified port as an IGMP Router port. The
Managed Switch will not keep any record of an IGMP router being connected to
this port. Use this mode when you connect other IGMP multicast servers directly
on the non-querier Managed Switch and don’t want the multicast stream be flood
to uplink switch throught the port that connected to the IGMP querier.
• Fast Leave
Enable the fast leave on the port.
• Throtting
The Configuration All with available values will assign to whole items.
Enable to limit the number of multicast groups to which a switch port can belong.
All means all ports will have one specific setting.
Buttons
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.
4.8.3 IGMP Snooping VLAN Configuration
Each page shows up to 99 entries from the VLAN table, default being 20, selected through the "entries per page" input field.
When first visited, the web page will show the first 20 entries from the beginning of the VLAN Table. The first displayed will be
the one with the lowest VLAN ID found in the VLAN Table.
The "VLAN" input fields allow the user to select the starting point in the VLAN Table. The IGMP Snooping VLAN Configuration
screen in Figure 4-8-6 appears.