Parameter

Default

Function

 

 

 

 

 

Options are: On, Off

 

 

 

 

 

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

CCX or CCX Features

Optimized

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.

 

 

 

 

On

Use of Wi-Fi Multimedia extensions.

WMM

Devices running Windows XP can change the default value. Devices

Off

 

running all other OS cannot change the default value.

 

 

 

 

 

Auth Server

Type 1

Specifies the type of authentication server.

Options are: Type 1 (ACS server) and Type 2 (non-ACS server)

 

 

 

 

 

 

 

Authentication method used within the secure tunnel created by EAP-TTLS.

TTLS Inner Method

Auto-EAP

Options are:

AUTO-EAP (Any available EAP method), MSCHAPV2, MSCHAP, PAP,

 

 

 

 

CHAP, EAP-MSCHAPV2.

 

 

 

 

 

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

PMK Caching

Standard

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 PMK Caching setting is

 

 

ignored and the client attempts to use CCKM.

 

 

Options are: Standard, OPMK

 

 

 

WAPI

Off

Default is Off and dimmed (cannot be changed).

 

 

 

 

 

How to handle antenna diversity when transmitting packets to the Access

TX Diversity

On

Point.

 

 

Options are: Main only, and On.

 

 

 

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