Figure 8-6 VLAN Config 
The following entries are displayed on this screen: 
  VLAN Config 
VLAN ID:  Enter the VLAN ID to enable IGMP Snooping for the desired 
VLAN. 
Router Port Time:  Specify the aging time of the router port. Within this time, if the 
switch doesn’t receive IGMP query message from the router port, 
it will consider this port is not a router port any more. 
Member Port Time:  Specify the aging time of the member port. Within this time, if the 
switch doesn’t receive IGMP report message from the member 
port, it will consider this port is not a member port any more. 
Leave Time:  Specify the interval between the switch receiving a leave message 
from a host and the switch removing the host from the multicast 
groups.  
Static Router Ports:  Enter the static router port which is mainly used in the network 
with stable topology. 
  VLAN Table 
VLAN ID Select:  Click the Select button to quick-select the corresponding VLAN ID 
based on the ID number you entered. 
Select:  Select the desired VLAN ID for configuration. It is multi-optional. 
VLAN ID:  Displays the VLAN ID. 
Router Port Time:  Displays the router port time of the VLAN. 
Member Port Time:  Displays the member port time of the VLAN. 
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