D-Link DFL-200 Quick Installation Manual page 2

Connecting The DFL-200 Network Secu-
rity Firewall To Your Network
A. First, connect the power adapter to the receptor at the back panel of the DFL-
200 and then plug the other end of the power adapter to a wall outlet or power
strip. The Power LED will turn ON to indicate proper operation.
B. 1. Power off your Cable or DSL modem; some devices may not have a on/off
switch and will require you to unplug the power adapter. Now, the DFL-200
should be powered on and the Cable / DSL modem should be turned off.
2. Cable / DSL modem
Connect an Ethernet cable to the Ethernet jack located on the Cable / DSL
modem. After the Ethernet cable is securely connected, power on the Cable /
DSL modem by turning on the unit or plugging in the power adapter.
3. Cable / DSL modem
Insert the other end of the Ethernet cable to the WAN port on the back panel of
the DFL-200. The WAN LED light will illuminate to indicate proper connection. If
the WAN LED is not illuminated, please go back to step B and repeat its
instructions.
C. Insert an Ethernet cable to one of the LAN ports on the back panel of the DFL-
200 and connect it to your internal network host. The LED light for the LAN port
on the DFL-200 will illuminate to indicate proper connection
D. Connect the computer that you will use to configure the DFL-200 to the
network hub or switch.
LAN ports These are
for connecting Ethernet
cables to internal
network hosts.
COM Port Used to
connect to the CLI.
(Power Off) – DFL-200
(Power On) – DFL-200
DMZ port This is for
the connection of an
Ethernet cable to the
DMZ network.
Reset
settings to
factory defaults
2
(Power On)
(Power On)
WAN port
connection of an
Ethernet cable to the
Cable or DSL modem.
Receptor for
system
Power
This is for the
Adapter.