Page 26 / 91
Scroll up to view Page 21 - 25
D840R ADSL2+ Router User Guide
3) The DSL information
covers:
a.
Upstream link rate
b.
Downstream link rate
c.
LAN IP address
d.
Default gateway: In the
pure
bridge
mode,
there is no gateway; in
other modes such as
PPPoE and PPPoA, the
gateway address is the
IP
address
of
the
upstream device.
e.
Primary DNS server: In
the PPPoA/PPPoE mode,
the DNS address is
obtained
from
the
upstream device; in the
pure bridge mode, it is
not required to set the
DNS address; in other
modes,
you
can
manually enter the DNS
address.
f.
Secondary DNS server
21
Page 27 / 91
D840R ADSL2+ Router User Guide
4)
Click “WAN” in left
menu to display the
window shown in the
right figure. From the
table, you can know the
general information on
WAN.
5)
Click “Route” to display
the window shown in
the right figure,
displaying the default
information.
22
Page 28 / 91
D840R ADSL2+ Router User Guide
5.2 Advanced Settings
5.2.1 WAN
Click “WAN”. If the WAN
information has been set,
you can edit or modify it in
this window.
Caution: After modifying/
adding new information,
you need to reboot the
device to activate the
setting.
1)
VPI (Virtual Path Identifier):
Virtual path between two
points in the ATM network.
Its value ranges 0 ~ 255.
2)
VCI (Virtual Channel
Identifier): Virtual channel
between two points in the
ATM network. Its value
ranges 32 ~ 65535 (1 ~ 31
are reserved for the
well-known protocols).
23
Page 29 / 91
D840R ADSL2+ Router User Guide
3)
Service category: Selecting
one from five available
service categories.
4)
Enable Quality of Service
(QoS): check to enable it.
24
Page 30 / 91
D840R ADSL2+ Router User Guide
PPPoA mode
1)
Select “PPP over ATM
(PPPoA)”.
Encapsulation Mode:
VC/MUX
LLC/ENCAPSULATION
Once you select one mode,
the system automatically
changes the encapsulation
mode into the one
matching your setting.
Therefore, it is
recommended to keep the
default setting unchanged.
25
19216811.live