VoIP/(802.11g) Broadband Firewall Router
Chapter 4: Configuration
IGMP
IGMP, known as Internet Group Management Protocol, is used to management hosts from multicast
group.
IGMP Forwarding: Accepting multicast packet. Default is set to Enable.
IGMP Snooping: Allowing switched Ethernet to check and make correct forwarding decisions. Default
is set to Disable
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 3 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.
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