User Manual
Table Of Contents
- Reference Manual for the 54 Mbps Wall-Plugged Router WGX102
- Contents
- Chapter 1 About This Manual
- Chapter 2 Introduction
- Chapter 3 Connecting the Router to the Internet
- Prepare to Install Your Wireless Router
- First, Connect a Wall-Plugged Ethernet Bridge XE102
- Connect the Wireless Router to the Internet
- Now, Set Up a Computer for Wireless Connectivity
- Troubleshooting Tips
- Overview of How to Access the Wireless Router
- How to Manually Configure Your Internet Connection
- Using the Smart Setup Wizard
- NETGEAR Product Registration, Support, and Documentation
- Chapter 4 Wireless Configuration
- Chapter 5 Content Filtering
- Chapter 6 Maintenance
- Chapter 7 Advanced Configuration of the Router
- Chapter 8 Troubleshooting
- Appendix A Technical Specifications
- Appendix B Network, Routing, Firewall, and Basics
- Appendix C Preparing Your Network
- What You Need To Use a Router with a Broadband Modem
- Preparing Your Computers for TCP/IP Networking
- Configuring Windows 95, 98, and Me for TCP/IP Networking
- Configuring Windows NT4, 2000 or XP for IP Networking
- Configuring the Macintosh for TCP/IP Networking
- Verifying the Readiness of Your Internet Account
- Restarting the Network
- Appendix D Wireless Networking Basics
- Glossary
- Index
Reference Manual for the 54 Mbps Wall-Plugged Router WGX102
Wireless Networking Basics D-13
July 2004 202-10036-01
Figure D-4: 802.1x Authentication Sequence
The AP sends Beacon Frames with WPA information element to the stations in the service set.
Information elements include the required authentication method (802.1x or Pre-shared key) and
the preferred cipher suite (WEP, TKIP, or AES). Probe Responses (AP to station) and Association
Requests (station to AP) also contain WPA information elements.
1. Initial 802.1x communications begin with an unauthenticated supplicant (i.e., client device)
attempting to connect with an authenticator (i.e., 802.11 access point). The client sends an
EAP-start message. This begins a series of message exchanges to authenticate the client.
2. The access point replies with an EAP-request identity message.
1
2
3
4
56
7
Client with a WPA-
enabled wireless
adapter and supplicant
(Win XP, Funk,
Meetinghouse, etc.)
For example, a
WPA-enabled AP
For example, a
RADIUS server