W i r e l e s s L A N U s e r ’ s G u i d e
Figure A-2. Access Point (Infrastructure) Mode Network
Wired LAN
Internet | ADSL modem, |
| cable modem, |
| or similar |
Access Point*
Wireless LAN
* An optional hub for a wired LAN may be required depending upon the type of access point used.
Access Point (Infrastructure) Mode (See Figure A-2)
Infrastructure mode refers to a wireless network in which devices communicate with each other by first going through an Access Point (AP). In infrastructure mode, wireless devices can communicate with each other or can communicate with a wired network. Most corporate wireless LANs operate in infrastructure mode because they require access to the wired LAN in order to use services such as file servers or printers.
How to Handle This Wireless Module
The Integrated Wireless LAN device is already installed in your mobile computer. Under normal circumstances, it should not be necessary for you to remove or
FOR BETTER COMMUNICATIONS
This personal computer may not operate properly due to the operating environment. It is highly recommended that you observe the following precautions when using your wireless LAN module:
■For optimum wireless communications, it recom- mended that operation of the wireless LAN module occur within 25 meters of the Access Point. Wireless range is dependent on a multitude of factors including number of obstructions, walls, type of construction material, reflective objects, etc.
■If the computer is unable to communicate properly, change the channel to be used or the installation loca- tion. During the use of a microwave oven or other equipment generating strong
■Broadcast stations or wireless communication equip- ment that operate in the 2.4GHz or 5GHz RF Fre- quency band may interfere with the operation of the wireless LAN module. Increasing of transmit power or relocating Access Points may be necessary to combat the effects of the interference.
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