Tenda D840 User Manual page 74

D840R ADSL2+ Router User Guide
1) Click "Dynamic DNS" to
display the window
shown in the right
figure. Here, you can
add/ delete the
dynamic DNS settings.
Dynamic DNS can make
your applied domain
name correspond to
your IP address, so that
the other users only
need to remember your
domain name for
accessing your server.
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