TP-Link TL-MR3420 User Manual page 117

5) The following TCP/IP Properties window will display and the IP Address tab is open on
this window by default.
Now you have two ways to configure the TCP/IP protocol below:
 Setting IP address automatically
Select Obtain an IP address automatically, Choose Obtain DNS server automatically, as
shown in the Figure below:
TL-MR3420 3G/4G Wireless N Router User Guide
Figure B-2
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