Wireless Configuration and Security
42
ProSAFE Single Band 802.11n Wireless Access Point WN203 
Configure Legacy 802.1X
To use legacy 802.1X security, you need to define RADIUS server settings. For information 
about RADIUS servers, see Configure RADIUS Server Settings on page  45.
When you select Legacy 802.1X from the Network Authentication drop-down menu, the Data 
Encryption drop-down menu is automatically set to None. To use legacy 802.1X security, you 
need to define the RADIUS servers only.
Figure 9. Legacy 802.1X
Configure WPA with RADIUS, WPA2 with RADIUS, and WPA & WPA2 with 
RADIUS
WPA, WPA2, and WPA & WPA2 security requires RADIUS-based 802.1x authentication, so 
you also need to define RADIUS server settings. For information about RADIUS servers, see 
Configure RADIUS Server Settings on page  45.
The selections that are available from the Data Encryption drop-down menu depend on the 
type of WPA authentication that you select from the Network Authentication drop-down menu 
and are shown in the table that follows the figures.
• WPA with RADIUS
Figure 10.  WPA with RADIUS
Encryption Key
(Key1–Key4)
Specify the active key by selecting one of the four radio buttons. Only one key can be the 
active key. Either enter a key manually or allow the key to be automatically generated by 
clicking the Generate Keys button. The length of the key depends on the selected 
encryption:
• For ASCII format, depending on the key size selected, the manually entered 
encryption key needs to have a length of 5 (64-bit WEP), 13 (128-bit WEP), or 
16  characters (152-bit WEP).
• For HEX format, depending on the key size selected, the manually entered or 
automatically generated encryption key needs to have a length of 10 (64-bit WEP), 
26  (128-bit WEP), or 32 (152-bit WEP) characters.
Note:  Wireless clients need to use the key to access the wireless access point.
Show Passphrase in 
Clear T
ext
Select the Yes radio button to display the actual passphrase in the Passphrase field. The 
default setting is No.
Table 2.  WEP encryption settings (continued)
Setting Descriptions