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D840R ADSL2+ Router User Guide
MER mode
1)
Select “MAC
Encapsulation
Routing(MER)”.
Encapsulation Mode:
VC/MUX
LLC/SNAP-BRIDGING
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.
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D840R ADSL2+ Router User Guide
2)
Click “Next” to display
the window shown in
the right figure.
a.
Obtain an IP address
automatically:
If your device
automatically obtains
the IP address, the IP
address and other
parameters will be from
your ISP automatically.
b.
Use the following IP
address:
To manually specify an
address, you need to
check this option and
enter your static IP
address and subnet
mask.
c.
Obtain default gateway
automatically:
If this option is
checked, the device
automatically obtains
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D840R ADSL2+ Router User Guide
the default gateway
address from the
upstream device.
3)
Use the following
default gateway: To
manually enter a
gateway, check this
option.
a.
Use IP Address:
After checking “Use the
following default
gateway”, you can enter
a value here.
b.
Use WAN Interface:
For the broadband
access device, you
need to enter the IP
address of the
downstream link
interface.
4)
Obtain DNS server
address automatically:
If this option is
checked, the device
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D840R ADSL2+ Router User Guide
automatically obtains
the DNS address.
5)
Use the following DNS
server address:
To manually enter a
DNS address, check
this option.
a.
Primary DNS server
b.
Secondary DNS server
6)
Click “Next”.
a.
Enable IGMP
Multicast: IGMP
agent. For example,
to enable the IPTV in
the PPPoE mode, you
need to check this
option.
b.
Enable WAN Service:
Checked by default. It
is recommended to
keep this default
setting, unless you
do not need to
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D840R ADSL2+ Router User Guide
activate your WAN.
7)
Click “Next” to display
the window shown in
the right figure. This
window lists your
settings.
8)
Click “Save/Reboot” to
activate your settings.
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