Defining Security Profiles 33
WPA Encryption Select your preferred WPA encryption level, and ensure that
wireless stations have the same setting and key value.
■ TKIP – Unicast (point-to-point) transmissions and
multicast (broadcast) transmissions are encrypted using
TKIP
■ TKIP + 64 bit WEP – Unicast (point-to-point) transmissions
are encrypted using TKIP, and multicast (broadcast)
transmissions are encrypted using 64 bit WEP
■ TKIP + 128 bit WEP – Unicast (point-to-point)
transmissions are encrypted using TKIP, and multicast
(broadcast) transmissions are encrypted using 128 bit
WEP
■ AES - CCMP – Unicast (point-to-point) transmissions and
multicast (broadcast) transmissions are encrypted using
AES - CCMP
Group Key Update Refers to the key used for broadcast transmissions. If you
want the keys to be updated regularly, select the Group Key
Update check box. And then, in Key Lifetime, specify the
time interval (in minutes) after which the group key will be
dynamically updated.
Update Group Key
when any
membership
terminated
If enabled, the group key will be updated whenever any
member leaves the group or disassociates from the Access
Point.
Table 7 Options for WPA-PSK
Option Description
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