Questions and Answers 133
A2 Since IEEE802.11g equipment operates in hybrid mode when there is active IEEE802.11b
equipment, the data rate may be degraded.
Q9 An established wireless LAN connection is disconnected after 2~3 minutes, and the
connection is not recovered.
A1 This may be caused by channel interference. Change the channel of the AP, and reconnect.
A2 This may be caused by selecting the ’Use IEEE 802.1x network authentication’ option when
IEEE 802.1x authentication is not available.
Check the properties of the AP in the wireless network settings. If the ’Use IEEE 802.1x au-
thentication in this network’ option is selected, deselect the option on the Authentication tab.
For more detailed information about authentication server, ask your network administrator.
A3 If the AP is configured to ’Use network authentication (Shared Key)’
If the AP is configured to authentication shared mode, all computers to be connected should
be configured as follows:
If you are using Windows XP, select network authentication(shared mode) in the wireless net-
work settings.
Select Start > Control Panel > Network and Internet Connections > Network Connections,
right-click the Wireless Network Connection icon and then select View Available Wireless Net-
works.
Select Change Advanced Settings from the left menu, select an AP from Preferred networks
window in the Wireless Networks tab, and click the Properties button. Select Shared Mode in
the Network Authentication field of the Association tab, and then click the OK button.
If the Preferred networks window in the Wireless Network tab is empty, click View Wireless
Networks, select an AP to connect to, and select Shared Mode in the Network Authentication
field of the Connection Information tab as described above.
For more detailed network authentication procedures, ask your AP (Access Point) administra-
tor.
Q10 After Wireless LAN Setup Program is installed, The “AEGIS Protocol (IEEE 802.1x)
v2.2.1.0” appears in the [Local Area Connection Properties] window.
A
The AEGIS Protocol is a security authentication protocol that is automatically installed when
Wireless LAN Setup Program is installed and does not affect the operation of other programs.
Q11 I want to use the Wireless LAN power saving function to extend the system battery
use time.
A
You can configure this in the Samsung Battery Manager program. Run the Samsung Battery
Manager and select Options > Wireless LAN Power Saving > On from the menu.
However, this setting may affect the performance of the Wireless LAN.
In addition, the wireless LAN connection might be disconnected while configuring this.
Summary of Contents for Q1 Ultra Series
Page 1: ...1 User s Guide ...
