NETGEAR WGU624 User Manual

Reference Manual for the Double 108 Mbps Wireless Firewall Router WGU624
Wireless Networking Basics D-13
M-10153-01
Figure D-2: 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 (client device)
attempting to connect with an authenticator (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.
Client with a WPA-
enabled wireless
adapter and supplicant
(Win XP, Funk,
Meetinghouse)
For example, a
WPA-enabled AP
For example, a
RADIUS server

NETGEAR WGU624 Specifications

Power

power adapter voltage	5V
power adapter current	2.8 A

Networking and Connectivity

network standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11a
ports	Five10/100 (1 Internet, & 4 LAN) ports
operating frequencies	2.4 GHz and 5.0 GHz

Weight and Dimensions

dimensions	6.9 x 1.1 x 4.7 in (175.3 x 27.94 x 119.4 mm)
weight	.7 lbs (.3 kg)
max range (indoor)	400 ft