Cisco 7925G Series Deployment Manual page 69

Below are the available security modes supported and which key management and encryption types can be used for
•
each mode.
Security Mode
Open
Open+WEP
Shared Key
LEAP
EAP-FAST
EAP-TLS
PEAP
AKM
Open with WEP and Shared Key security modes require that the static WEP settings be entered.
Key Style
ASCII
ASCII
HEX
HEX
The AKM security mode is an auto authentication mode that can use either LEAP for 802.1x authentication or
•
WPA Pre-Shared Key.
If using 802.11i (Pre-Shared key), enter the ASCII or hexadecimal formatted key.
•
Pre-Shared Key requires that a passphrase be entered in ASCII or hexadecimal format.
AKM mode requires a key management type to be enabled on the Access Point.
•
If using open authentication plus WEP encryption or shared key authentication, enter the static WEP key
•
information that matches the access point configuration.
Note: CCKM will be negotiated if enabled on the Access Point when using 802.1x authentication with LEAP, EAP-FAST,
EAP-TLS, PEAP or AKM modes.
WEP with AKM is only applicable with 802.1x authentication (not WPA-PSK).
Cisco Unified Wireless IP Phone 7925G Series Deployment Guide
N/A
Static
Static
802.1x, WPA, WPA2
802.1x, WPA, WPA2
802.1x, WPA, WPA2
802.1x, WPA, WPA2
802.1x, WPA, WPA2, WPA-PSK, WPA2-PSK
Key Size
40
128
40
128
ASCII = 8-63 characters
HEX = 64 characters (0-9,A-F)
For 802.1x authentication methods, WPA, WPA2 or CCKM is required.
For non-802.1x authentication, WPA-PSK or WPA2-PSK is required.
Key Management
Characters
5
13
10 (0-9, A-F)
26 (0-9, A-F)
Encryption
N/A
WEP (40 or 128 bit)
WEP (40 or 128 bit)
TKIP, AES, WEP (40 or 128 bit)
TKIP, AES, WEP (40 or 128 bit)
TKIP, AES, WEP (40 or 128 bit)
TKIP, AES, WEP (40 or 128 bit)
TKIP, AES, WEP (40 or 128 bit)
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