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This is because the WEP keys of all devices that are to communicate with each
other must match.
Authentication Process
Enabling EAP on the access point and configuring the USB device to LEAP,
EAP-TLS, PEAP (EAP-GTC), or PEAP (EAP-MSCHAP V2) authentication to
the network occurs in the following sequence:
1. The client associates to an access point and begins authentication.
2. Communicating through the access point, the client and RADIUS server
complete authentication with the password (LEAP and PEAP) or
certificate (EAP-TLS). The password is never transmitted during the
process.
3. After successful authentication, the client and RADIUS server derive a
dynamic WEP key unique to the client.
4. The RADIUS server transmits the key to the access point using a secure
channel on the wired LAN.
5. For the length of a session the access point and the client use this key to
encrypt or decrypt all unicast packets (and broadcast packets).
Ove rv ie w Of the Sec ur ity Co nf ig ur ation O pt io ns I n A CU
Radio Button
WPA
WPA
Pass phras e
802.1x
Descr ipti on
Enable s the u se of Wi -Fi P ro tecte d Acce ss (WPA ).
Choo sing WPA open s the WPA EAP d rop -do wn menu. The
option s include:
EA P-TLS
EA P-TTLS
PE AP (EAP -GT C)
PE AP (EAP -MS CHAP V2 )
LEA P
Enable s WPA Pa ssph ra se se curit y.
Cli c k o n the
Con figure
Enable s 802.1 x secu rit y. Thi s option requi re s IT admini st ration.
Choo sing 802.1 x open s the 802.1 x EAP typ e d rop -down
menu. The option s include:
EA P-TLS
EA P-TTLS
PE AP (EAP -GT C)
PE AP (EAP -MS CHAP V2 )
LEA P
I f the acce ss point tha t the wirele ss adapte r i s a sso ciating to ha s
WEP set to Optional and the client ha s WEP en abled, ma ke sure
button and fill in the WPA Pa ssp hra se.
14
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