User's Manual
Table Of Contents
- Preface
- Getting to Know Your LIFEBOOK
- Getting Started with Your LIFEBOOK
- User-Installable Features
- Troubleshooting Your LIFEBOOK
- Care and Maintenance
- System Specifications
- Glossary
- Appendix A: WLAN User’s Guide
- Appendix B: Fingerprint Sensor Device
- Index
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Before Using the Optional Wireless LAN
Access Point (Infrastructure) Mode
Infrastructure mode refers to a wireless network architecture in which devices communicate with wireless
or wired network devices by communicating through an Access Point. In infrastructure mode, wireless
devices can communicate with each other or with a wired network. Corporate wireless networks operate
in infrastructure mode because they require access to the WLAN in order to access services, devices, and
computers (e.g., file servers, printers, databases).
Figure 41. Access Point (Infrastructure) Mode Network
ADSL modem,
cable modem,
or similar
Internet
Wired LAN
Access Point*
Wireless LAN
*An optional hub for a wired
LAN may be required depending
upon the type of access point used.
Sparrow T580.book Page 141 Friday, October 1, 2010 9:11 AM
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