TP-Link TL-R470T User Manual page 25

Default Gateway:
MTU:
Primary DNS:
Secondary DNS:
Upstream Bandwidth:
Downstream
Bandwidth:
2) Dynamic IP
If your ISP (Internet Service Provider) assigns the IP address automatically, please choose the
Dynamic IP connection type to obtain the parameters for WAN port automatically.
Optional. Enter the Gateway assigned by your ISP.
MTU (Maximum Transmission Unit) is the maximum data unit
transmitted by the physical network. It can be set in the range of
576-1500. The default MTU is 1500. You are recommended to keep
the default value if no other MTU value is provided by your ISP.
Enter the IP address of your ISP's Primary DNS (Domain Name
Server). If you are not clear, please consult your ISP. It's not allowed
to access the Internet via domain name if the Primary DNS field is
blank.
Optional. If a Secondary DNS Server address is available, enter it.
Specify the bandwidth for transmitting packets on the port.
Specify the bandwidth for receiving packets on the port.
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