TP-Link Technologies Co. Ltd. TDW9980V1 用户手册

TD-W9980B

N600 Wireless Dual Band Gigabit VDSL2 Modem Router (Annex B) User Guide

Figure 4-5

WAN Service Setup:



Enable IPv4：Check the box to enable IPv4.



IP Address: Enter the IP address in dotted-decimal notation provided by your ISP.



Subnet Mask: Enter the subnet Mask in dotted-decimal notation provided by your ISP,
usually is 255.255.255.0.



Default Gateway (Optional): Enter the gateway IP address in dotted-decimal notation
provided by your ISP.

 DNS Server/ Secondary DNS Server: Here you can set DNS Server (at least one) manually.

The Route will use this DNS Server for priority.

 Enable IPv6: Check the box to enable IPv6.

 IPv6 Address: Enter the IPv6 address provided by your ISP.

 Prefix Length: Enter the prefix length of the IPv6 address. The default value is 64.

 IPv6 Gateway: Enter the gateway IPv6 address provided by your ISP.

 IPv6 DNS Server / Secondary IPv6 DNS Server: Here you can set IPv6 DNS Server (at

least one) manually. The Route will use this IPv6 DNS Server for priority.

 Default Gateway: Select a WAN Interface from the drop-down list as the IPv4 default

gateway.