Manual

AT-WA7400 Management Software User’s Guide
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authentication for WPA2 clients, as shown in Table 19..
This option does not apply if you set the WPA Version to support “WPA”
clients only because the original WPA does not support this pre-
authentication
For our example, we’ll disable pre-authentication.
AT-WA7400# set bss wlan0bssInternal rsn-preauthentication
off
Set the Cipher Suites
Set the cipher suite you want to use. The options are shown in Table 20.
Table 19. Preauthentication Commands
Function Command
Enable pre-authentication
if you want WPA2 wireless
clients to send pre-
authentication packet. The
pre-authentication
information will be relayed
from the access point the
client is currently using to
the target access point.
Enabling this feature can
help speed up
authentication for roaming
clients who connect to
multiple access points.
set bss wlan0bssInternal rsn-preauthentication on
To disable pre-
authentication for WPA2
clients:
set bss wlan0bssInternal rsn-preauthentication on
Table 20. Cipher Commands
Function Commands
TKIP: Temporal Key Integrity
Protocol (TKIP), which is the
default.
set bss wlan0bssIngernal wpa-cipher-tkip on
set bss wlan0bssIngernal wpa-cipher-ccmp off
CCMP (AES): Counter mode/
CBC-MAC protocol (CCMP) is an
encryption method for IEEE
802.11i. that uses the Advanced
Encryption Algorithm (AES).
set bss wlan0bssIngernal wpa-cipher-tkip off
set bss wlan0bssIngernal wpa2-cipher-ccmp on