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DescriptionField
These settings are not disabled but do not apply to a cable or
fiber connection.You can ignore these settings.
Use IP over ATM (IPoA)
Domain Name Server (DNS) Address
The DNS server is used to look up site addresses based on their domain names.
Your ISP uses DHCP to assign your DNS servers.Your ISP
automatically assigns this address.
Get Automatically from ISP
If you know that your ISP does not automatically transmit DNS
addresses to the modem router during login, select this option
Use These DNS Servers
and enter the IP address of your ISP primary DNS server. If a
secondary DNS server address is available, enter it also.
NAT (Network Address Translation)
NAT allows computers on your home network to share the modem router Internet connection. NAT
is enabled by default because it is required in most situations. Select the NAT setting:
•
Enable. NAT is enabled. This is the default setting. Leave this setting if no reason to disable NAT
exists.
•
Disable. NAT is disabled.
Router MAC Address
The Ethernet MAC address that the modem router uses on the Internet port. Some ISPs register the
MAC address of the network interface card in your computer when your account is first opened.They
accept traffic only from the MAC address of that computer. This feature allows your modem router
to use your computer’s MAC address (also called cloning).
Use the default MAC address.Use Default Address
The modem router captures and uses the MAC address of the
computer that you are now using.You must use the one computer
that is registered by the ISP.
Use Computer MAC Address
Enter the MAC address that you want to use. By default, the field
displays the MAC address of the Internet port.
Use This MAC Address
DHCP Options
Manage the Internet Settings Manually
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Nighthawk AC1900 WiFi VDSL/ADSL Modem Router Model D7000