LG LW2100AP Manuel utilisateur
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 1 of 46
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LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 2 of 46
Contents
Chapter 1 Overview of the system.......................................................................................... 4
1.1 Introduction......................................................................................................................... 4
1.1.1. Specification ............................................................................................................................... 5
1.1.2. Appearance.................................................................................................................................. 6
1.1.3. Components................................................................................................................................ 8
1.2. Hardware Installation............................................................................................... 9
1.3. Network Setting for PC..........................................................................................11
Chapter 2 WEB Server Manual........................................................................................ 14
2.1 Execution of WEB Server and AP connection to WEB
Server............................................................................................................................................... 14
2.2. Menu description of WEB Server............................................................... 16
2.2.1. Basic configuration Menu......................................................................................................... 16
2.2.2. 802.11b Menu ........................................................................................................................... 20
2.2.3. RADIUS Server Menu.............................................................................................................. 23
2.2.4. DHCP/NAT Server Menu ...................................................................................................... 25
2.2.5. SNMP Server Menu............................................................................................................... 27
2.2.6. DMZ Server Menu................................................................................................................. 29
2.2.7. MAC Filter Menu ..................................................................................................................... 30
2.2.8. IP Filter Menu........................................................................................................................... 32
2.2.9 Advanced Menu...................................................................................................................... 34
2.2.10. Save Menu .............................................................................................................................. 36
2.2.11. Reboot Menu........................................................................................................................... 37
2.2.12. Upgrade Menu ........................................................................................................................ 38
2.2.13. Default Value Menu................................................................................................................ 39
Chapter 3 Console Window Manual.................................................................................. 40
3.1. Connecting Console Window......................................................................... 40
3.2. Setting Configuration Elements.................................................................. 43
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 3 of 46
All the contents described in the document may not be used without written permission of LG
Electronics Inc., Ltd.
This user manual may be changed without notification as function and specification of
LW2100AP have changed, and the changed contents can be free downloaded when you visit
our LG Electronics homepage(http://www.lgnetwork.com/)
The intellectual rights of this user manual belong to LG Electronics Inc., Ltd.
Microsoft, Windows, Windows95, Windows98, Windows ME, Windows 2000 and Windows NT
are trademarks of Microsoft Corporation.
Other company names or products stated in this user manual may be trademarks of each
company or owner.
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 4 of 46
Chapter 1 Overview of the system
1.1 Introduction
The LW2100AP delivers the freedom to configure the network without wire and functions as an
IEEE 802.3 Ethernet-based Residential Gateway. It provides 10/100 Dual Speed Ethernet port
for a DSL Modem, Cable Modem, or other Broadband access device and one 10M Ethernet port
for connection to a home or small office network.
LW2100AP can forward all packet between local and Internet such as ICMP, FTP, Real Audio,
Quake, H.225 packet. Also support virtual server(DMZ server) that forward incoming packet to
specified LAN host system.
LW2100AP supports DHCP server to setup network configuration for each local PC dynamically.
LW2100AP use graphical user interface(web-browser) to setup, check system status, change
password, and upgrade system image.
The LW2100AP has one local 10Mbps Ethernet port and one 10/100Mbps Dual Speed Ethernet
global port. The local port can be connected directly to a single computer or it can be
connected to an Ethernet hub or switch to provide Internet Sharing and Firewall protection to a
local area network. The global port can be connected to any Cable, DSL, or Broadband modem
with an Ethernet port.
Unlike proxy server or NAT software that requires the software server to remain visible on the
Internet, no local computers are directly and externally visible when using the LW2100AP.
Integrated DHCP services allow up to 63 users to get their IP address automatically on boot up
from the LW2100AP.
The LW2100AP can be set to allow separate FTP, Web, and Multiplayer game servers to share
the same Internet-visible IP address while still protecting the servers and local users from
hackers.
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 6 of 46
1.1.2. Appearance
Front view
There are LEDs with the system to indicate the operation status of the system and
port status.
POWER : The LED turns on as the power applies to the system.
LAN1 : The LED is on while the LAN1 connection is active.
The LED is blinking while the system receives packets via this port.
LAN2 : The LED is on while the LAN2 connection is active.
The LED is blinking while the system receives packets via this port.
AIR1/AIR2 : The LED turns on while the default/optional wireless connection is active..
The LED is blinking while the system receives packets via this air link.
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 7 of 46
• Rear view
The system is equipped with LAN1 port and LAN2 port for Ethernet interface,
RJ-11 console port for management.
LAN1 : Global Port, RJ-45
10/100Mbps Ethernet to an external Cable/DSL Modem or LAN Switch/Hub
LAN2 : Local Port, RJ-45, 10Mbps Ethernet
Console : connection to PC COM port.
DC5V : connect the power adapter.
Antenna1 : Dipole Antenna
Antenna2(Optional) : Dipole Antenna
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 8 of 46
1.1.3. Components
Item Included in
Standard package
Description Purpose
Console cable Connects from console port of
LW2100AP to RS232C Port on PC
Power adapter Connects from LW2100AP to power
source
LW2100AP Main Unit
Antenna
Manuals User’s Guide
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 9 of 46
1.2. Hardware Installation
The configuration information of connected AP is displayed.`
1. Choose the place with the consideration of power outlet and network connection to install
LW2100AP.
2. Use a UTP Ethernet Straight-though cable to connect the DSL/Cable Modem to the
LAN1(Global) port.
3. Use a UTP Ethernet Straight-though Cable to connect the LAN2(Local) port to a free port on
your hub or switch OR Use a Cross-Over cable to connect directly to a PC.
4. Connect the PowerAdapter to the DC 5V port on the LW2100AP and into a wall outlet.
LW2100AP
HUB
Internet
ADSL Modem
or Cable Modem
or Uplink HUB
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 10 of 46
5. onsole cable connection
Using the Console cable included in the package, connect a Serial port of the administrator
computer to the Console port of LW2100AP. One end of the console cable with the RJ45
connector is connected to the console port on the back panel of the system and the other
end is connected to the 9-pin serial port of a RS-232 based terminal such as workstation, PC
or notebook as shown in the following figure. Then, fix the cable to the AP using the screws
hanging on both sides of the connector.
RouterConsole Port
Terminal port (male)
LW2100AP User’s Manual
Version 1.4 2002.05.14
Copyright© 2002 LG Electronics Inc., LTD.
Page 11 of 46
1.3. Network Setting for PC
Client machines(PC) require no software, simply set them to accept a dynamically assigned IP
address and reboot. Each time they are powered up the LW2100AP will recognize them and
set their IP address to instantly connect them to the LAN.
If you want to use an assigned (static) IP address, you can select “Specify an IP address” in
“TCP/IP Properties” window.
How to Set DHCP Client (in Win98)
a. Select Control Panel(Network('TCP/IP' (TCP/IP is only for LGE card). Then the
“TCP/IP Properties” window will be brought to the screen. Click the “IP
Address” tab in the “TCP/IP Properties” window. Select “Obtain an IP address
automatically”. Then reboot the system.
Go into the DOS window to check whether the IP address is normally assigned after the
system reboots. Then execute the command of winipcfg.
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