User's Manual

55
Configuring the Private IP Address for the DSL Router
Figure 66 Configuring the IP address of the DSL router
In this page, you can modify the IP address of the device. The preset IP address is
192.168.1.1.
Enabling IGMP Snooping
IGMP snooping enables the router to forward multicast traffic intelligently, instead of
flooding all ports in the VLAN. With IGMP snooping, the router listens to IGMP
membership reports, queries and leave messages to identify the switch ports that are
members of multicast groups. Multicast traffic will only be forwarded to ports identified
as members of the specific multicast group or groups.
Figure 67 Configuring the IGMP snooping
In this page, you can enable the IGMP snooping and select the proper mode for
IGMP snooping.
Enabling the LAN Side Firewall
Firewall can prevent unexpected traffic on the Internet from your host in the LAN.
Figure 68 Setting the LAN side firewall
In this page, you can enable or disable the LAN side firewall.