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Parameter Default Function
CCX or
CCX
Features
BG: Off
A:
Optimized
Use of Cisco Compatible Extensions (CCX) radio management and AP specified maximum
transmit power features.
Options are:
Full - Use Cisco IE and CCX version number, support all CCX features. The option known as "On"
in previous versions.
Optimized –Use Cisco IE and CCX version number, support all CCX features except AP assisted
roaming, AP specified maximum transmit power and radio management.
Off - Do not use Cisco IE and CCX version number.
Cisco IE = Cisco Information Element.
WMM Off
Use of Wi-Fi Multimedia extensions.
Options are: On, Off
Auth
Server
Type 1
Specifies the type of authentication server.
Options are: Type 1 (ACS server) and Type 2 (non-ACS server)
TTLS
Inner
Method
Auto-EAP
Authentication method used within the secure tunnel created by EAP-TTLS.
Options are: AUTO-EAP (Any available EAPmethod), MSCHAPV2, MSCHAP, PAP, CHAP, EAP-
MSCHAPV2
PMK Cach-
ing
Standard
Type of Pairwise Master Key (PMK)caching to use when WPA2 is in use. PMK caching is designed
to speed up roaming between APs by allowing the client and the AP to cache the results of 802.1X
authentications, eliminating the need to communicate with the ACS server. Standard PMK is used
when there are no controllers. The reauthentication information is cached on the original AP. The
client and the AP use the cached information to perform the four-way handshake to exchange keys.
Opportunistic PMK(OPMK) is used when there are controllers. The reauthentication information
cached on the controllers. The client and the controller behind the AP use the cached information to
perform the four-way handshake to exchange keys.
If the selected PMK caching method is not supported by the network infrastructure, every roam
requires full 802.11X authentication, including interaction with the ACS server.
If the active profile is using WPA2 CCKM, the global PMKCaching setting is ignored and the client
attempts to use CCKM.
Options are: Standard, OPMK
Note: This change does not take effect until after a Suspend/Resume cycle.
WAPI Off Default is Off and dimmed (cannot be changed).
TX
Diversity
BG: On
A: Main
Only
How to handle antenna diversity when transmitting packets to the Access Point.
Options are: Main only (use the main antenna only), Aux only (use the auxiliary antenna only), or On
(use diversity or both antennas).
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