ZyXEL Communications Version 1.03 - Manual (Page 84)

Chapter 6 Template
NetAtlas Workgroup User’s Guide
84
Group Limit Double-click to configure this field.
Select True 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.
Select False to disable this feature.
Max. Group
Number
Double-click this field 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 Filter Double-click this field to select the name of the IGMP filtering profile to use for this
port.
IGMP Querier
Mode
The switch treats an IGMP query port as being connected to an IGMP multicast router
(or server). The switch forwards IGMP join or leave packets to an IGMP query port.
Select Auto to have the switch use the port as an IGMP query port if the port receives
IGMP query packets.
Select Fixed to have the switch always use the port as an IGMP query port. Select
this when you connect an IGMP multicast server to the port.
Select Edge to stop the switch from using the port as an IGMP query port. The switch
will not keep any record of an IGMP router being connected to this port. The switch
does not forward IGMP join or leave packets to this port.
OK Click OK to save the settings and close this screen.
Cancel Click Cancel to discard all changes and close this screen.
Table 35 Template: New Multicast (continued)
LABEL DESCRIPTION