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AP-5131 Access Point Product Reference Guide
6-20
Default (hexadecimal) keys for KeyGuard include:
6. Select the Allow WEP128 Clients checkbox (from within the KeyGuard Mixed Mode
field) to enable WEP128 clients to associate with an AP-5131’s KeyGuard supported WLAN.
The WEP128 clients must use the same keys as the KeyGuard clients to interoperate within
the AP-5131’s KeyGuard supported WLAN.
7. Click the Apply button to save any changes made within the KeyGuard Setting field of the
New Security Policy screen.
8. Click the Cancel button to undo any changes made within the KeyGuard Setting field and
return to the WLAN screen. This reverts all settings to the last saved configuration.
6.8 Configuring WPA Using TKIP
Wi-Fi Protected Access (WPA) is a robust encryption scheme specified in the IEEE Wireless Fidelity
(Wi-Fi) standard, 802.11i. WPA provides more sophisticated data encryption than WEP. WPA is
designed for corporate networks and small-business environments where more wireless traffic
allows quicker discovery of encryption keys by an unauthorized person.
WPA's encryption method is Temporal Key Integrity Protocol (TKIP). TKIP addresses WEP’s
weaknesses with a re-keying mechanism, a per-packet mixing function, a message integrity check,
and an extended initialization vector. WPA also provides strong user authentication based on 802.1x
EAP. To configure WPA-TKIP encryption on the AP-5131:
1. Select Network Configuration -> Wireless -> Security from the AP-5131 menu tree.
If security policies supporting WPA-TKIP exist, they appear within the Security
Configuration screen. These existing policies can be used as is, or their properties edited
by clicking the Edit button. To configure a new security policy supporting WPA-TKIP,
continue to step 2.
2. Click the Create button to configure a new policy supporting WPA-TKIP.
The New Security Policy screen displays with no authentication or encryption options
selected.
Key 1 101112131415161718191A1B1C
Key 2 202122232425262728292A2B2C
Key 3 303132333435363738393A3B3C
Key 4 404142434445464748494A4B4C