User`s manual

VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
Chapter 4: Configuration
151
Mapping the VLAN Bridge with Bridge Interface created in Step1, you will see the relationship between
the two screenshots.
Step 4: IGMP Snooping Enable
Go to Configuration 

 Advanced 

 IGMP.
IGMP Snooping must be enabled in order to allow video stream forwarding correctly.
Save Configuration to Flash
After changing the router’s configuration settings, you must save all of the configuration parameters to
FLASH to avoid them being lost after turning off or resetting your router. Click Save to write your new
configuration to FLASH.
Logout
To exit the router’s web interface, choose
Logout
. Please ensure that you have saved the configuration
settings before you logout.
Be aware that the router is restricted to only one PC accessing the configuration web pages at a time.
Once a PC has logged into the web interface, other PCs cannot get access until the current PC has logged
out of the web interface. If the previous PC forgets to logout, the second PC can access the page after a
user-defined period, by default three minutes. You can modify this value using the Advanced – Device
Management section of the web interface. Please see the Advanced section of this manual for more
information.