Extreme Networks Summit WM User Manual page 195

Input String - If you select Input String, type the secret WEP key string used for encrypting and
decrypting in the WEP Key String box. The WEP Key box is automatically filled by the
corresponding Hex code.
7 To save your changes, click Save.
To configure privacy by WPA-PSK for a Captive Portal WM-AD:
1 From the main menu, click WM Access Domain Configuration. The WM Access Domain
Configuration page is displayed.
2 In the left pane WM Access Domains list, click the WM-AD you want to configure privacy by WPA-
PSK for a Captive Portal. The Topology tab is displayed.
3 Click the Privacy tab.
4 Select WPA-PSK.
5 To enable WPA v1 encryption, select WPA v.1.
6 If WPA v.1 is enabled, click one of the following encryption types from the Encryption drop-down
list:
Auto - The AP will advertise both TKIP and CCMP (Counter Mode with Cipher Block Chaining
Message Authentication Code Protocol) for WPAv1. CCMP is an IEEE 802.11i encryption protocol
that uses the encryption cipher AES (Advanced Encryption Standard). Auto is the default.
TKIP only - The AP will advertise TKIP as an available encryption protocol for WPAv1. It will
not advertise CCMP.
7 To enable WPA v2-type encryption, select WPA v.2.
The other options for this drop-down list are:
Auto - If you click Auto, the Altitude AP advertises both TKIP and CCMP (counter mode with
cipher block chaining message authentication code protocol). CCMP is an IEEE 802.11i encryption
protocol that uses the encryption cipher AES (Advanced Encryption Standard). Auto is the
default.
AES only - If you click AES, the Altitude AP advertises CCMP as an available encryption
protocol. It will not advertise TKIP.
Summit WM User Guide, Software Version 5.3
195