Eap Authentication; Wpa2-Ccmp (802.11I) Encryption - Motorola P-7131N-FGR Product Reference Manual

1-12 Motorola Solutions AP-7131N-FGR Access Point Product Reference Guide
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EAP Authentication

The following encryption techniques are supported:
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WPA2-CCMP (802.11i) Encryption

In addition, the access point supports the following additional security features:
• Firewall Security
• VPN Tunnels
• Content Filtering
For an overview on the encryption and authentication schemes available , refer to
Point Security on page
1.2.11.1 EAP Authentication
The Extensible Authentication Protocol (EAP) feature provides access points and their associated
MUs an additional measure of security for data transmitted over the wireless network. Using EAP,
authentication between devices is achieved through the exchange and verification of certificates.
EAP is a mutual authentication method whereby both the MU and AP are required to prove their
identities. Using EAP, the user loses device authentication if the server cannot provide proof of device
identification.
Using EAP, a user requests connection to a WLAN through the access point. The access point then
requests the identity of the user and transmits that identity to an authentication server. The server
prompts the AP for proof of identity (supplied to the by the user) and then transmits the user data
back to the server to complete the authentication process.
An MU is not able to access the network if not authenticated. When configured for EAP support, the
access point displays the MU as an EAP station.
EAP is only supported on mobile devices running Windows XP, Windows 2000 (using Service Pack #4)
and Windows Mobile 2003. Refer to the system administrator for information on configuring a Radius
Server for EAP (802.1x) support.
For detailed information on EAP configurations, see
1.2.11.2 WPA2-CCMP (802.11i) Encryption
WPA2 is a newer 802.11i standard that provides even stronger wireless security than Wi-Fi Protected
Access (WPA) and WEP. Counter-mode/CBC-MAC Protocol (CCMP) is the security standard used by
6-1.
Configuring 802.1x EAP Settings on page
Configuring Access
6-6.