Billion Electric Co. Ltd. BIL-7401VGPR4 Manual De Usuario

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Profile Port: Select the profile port as ADSL.

Protocol: The ATM protocol will be used in the device. 

Description: A given name for the connection. 

VPI/VCI: Enter the information provided by your ISP. 

ATM Class: The Quality of Service for ATM layer.

NAT:  The NAT (Network Address Translation) feature allows multiple users to access the Internet 
through a single IP account, sharing a single IP address. If users on your LAN have public IP 
addresses and can access the Internet directly, the NAT function can be disabled.

MTU: Maximum Transmission Unit. The size of the largest datagram (excluding media-specific
headers) that IP will attempt to send through the interface.

IP (0.0.0.0:Auto): Specify an IP address allowed to logon and access the router’s web server.

Netmask: The default is 255.255.255.0. User can change it to other such as 255.255.255.128. Type 
the subnet mask assigned to you by your ISP (if given).

˖Enter the IP address of the default gateway (if given).

RIP: RIP v1, RIP v2, and RIP v2 Multicast. Check to enable RIP function.

TCP MSS Clamp: This option helps to discover the optimal MTU size automatically. Default is 
enabled.

Obtain DNS: A Domain Name System (DNS) contains a mapping table for domain name and IP 
addresses.  DNS helps to find the IP address for the specific domain name.  Check the checkbox 
to obtain DNS automatically.

Primary DNS: Enter the primary DNS.

Secondary DNS: Enter the secondary DNS.