D-Link DFL-1100 Quick Installation Manual page 2

Connecting The DFL-1100 Network Secu-
rity Firewall To Your Network
A. First, connect the power cord to the Power Socket at the back panel of the
DFL-1100 and then plug the other end of the power cord to a wall outlet or
power strip. Press the switch to ON position 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-1100
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-1100. 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 the LAN port on the back panel of the DFL-1100 and
connect it to a port on your network hub or switch. The LED light for the LAN
port on the DFL-1100 will illuminate to indicate proper connection
D. Connect the computer that you will use to configure the DFL-1100 to the
network hub or switch.
WAN port This is for the
connection of an
Ethernet cable to the
Cable or DSL modem.
NETWORK LEDs
port indicates a connection to an
Ethernet enabled computer. These
LEDs blinks during data transmission.
(Power
(Power
LAN port
the connection of an
Ethernet cable to the
internal network.
– a solid light on the
Off) – DFL-1100 (Power
On) – DFL-1100 (Power
This is for
COM Port Used to
connect to the CLI.
2
On)
On)
DMZ port This is for
the connection of an
Ethernet cable to the
DMZ network.
EXTRA port This is
for the connection of
an Ethernet cable to
an additional network.