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D840R ADSL2+ Router User Guide
3
．
In the pop-up dialog
box, check “Internet
Protocol (TCP/IP)” and
then click “Properties”.
4.
In the window that
appears, select “Obtain
an IP address
automatically (O)” or
“Use the following IP
address (S)”.
1)
When “Obtain an IP
address automatically
(O)” is selected, the
window is as shown in
the right figure.
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D840R ADSL2+ Router User Guide
2)
“Use the following IP
address”:
IP address:
192.168.1.XXX
(XXX ranges 2 ~ 254)
Subnet mask:
255.255.255.0
Default gateway:
192.168.1.1
DNS server: Enter the
local DNS server address
(for this address, you can
consult your ISP) or the
router’s default gateway
as the DNS server.
At the end of the setting,
click “OK” to submit the
settings. And then click
“OK” in the “Local Area
Connection Properties”
window.
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D840R ADSL2+ Router User Guide
3.2 Verifying the Connection
1
．
Select “Start
→
Programs
→
Accessories
→
Comma
nd Prompt”.
According to the
format shown in the
right figure, enter “Ping
192.168.1.1” and press
Enter. If the system
gives the result shown
in the right figure, the
connection between
your computer and the
router is OK.
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D840R ADSL2+ Router User Guide
3.3 Logging in to the Router
1
．
Open the web browser,
and enter
” in
the address field, and
then press Enter.
2
．
In the pop-up login
window, enter the user
name (“admin”) and
password (“admin”),
and click “OK” (both
user name and
password are “admin”
by default).
3
．
If the user name and
password entered are
correct, the browser
displays the
administrator window
shown right.
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D840R ADSL2+ Router User Guide
Chapter 4 Quick Installation Guide
In the Wizard page, Select
the required your
“Country” and “Area” from
the drop-down lists. If
you can not find your
country and city in these
lists, you can consult your
ISP and manually enter
the VPI and VCI values of
your area. After that, click
“Next”.
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