User's Manual
Table Of Contents
- Peripheral Devices & Accessories 6
- 6.1 Carrying Accessories
- 6.2 The Battery
- 6.3 Adaptor Cable Options
- 6.4 Chargers And Docking Stations: General Information
- 6.5 CH4000 Desktop Docking Station
- 6.5.4 Cleaning The CH4000
- 6.5.5 Troubleshooting
- 6.5.5.1 Docking Station Does Not Seem To Power On.
- 6.5.5.2 The Ikôn Charge Indicator LED Stays Off.
- 6.5.5.3 The Ikôn Charge Indicator LED Is Fast Flashing Green.
- 6.5.5.4 Spare Battery LED Fast Flashes Green With A Battery Installed.
- 6.5.5.5 Spare Battery LED Does Not Turn On When A Battery Is Installed.
- 6.7 AC Wall Adaptor: Model No. PS1050 - G1
- 6.8 Automotive Power Adaptor: Model No. CH3050
- 6.9 The CH1000 Non-Powered Vehicle Cradle
- 6.10 The CH1005A Powered Vehicle Cradle
- 6.11 Scanners And Imagers
- 6.12 Bluetooth Peripherals
- Specifications 7
Appendix C: SCU For 802.11b/g Radio
Profile Tab
Ikôn Rugged PDA (Windows CE 5.0) User Manual C-7
• PEAP: Provides secure user authentication by using a TLS tunnel to encrypt EAP traf-
fic. Two different inner methods are used with PEAP:
- EAP-MSCHAPV2, resulting in PEAP-MSCHAP: This is appropriate for use against
Windows Active Directory and domains.
- EAP-GTC, resulting in PEAP-GTC: This is for authentication with one-time pass-
words (OTPs) against OTP databases such as SecureID.
• LEAP: Is an authentication method for use with Cisco WLAN access points. LEAP
does not require the use of server or client certificates. LEAP supports Windows Active
Directory and domains but requires the use of strong passwords to avoid vulnerability to
offline dictionary attacks.
• EAP-FAST: Is a successor to LEAP and does not require strong passwords to protect
against offline dictionary attacks. Like LEAP, EAP-FAST does not require the use of
server or client certificates and supports Windows Active Directory and domains.
C.1.2.2 SCU EAP Types
The following EAP types are supported by the integrated supplicant and can be configured
in SCU: PEAP-MSCHAP, PEAP-GTC, LEAP and EAP-FAST. With each of these four
types, if authentication credentials are not stored in the profile, you will be prompted to enter
credentials the first time the radio attempts to associate to an access point that supports
802.1X (EAP).
Consider the following when configuring one of the EAP types:
• PEAP-GTC: SCU supports static (login) passwords only.
• LEAP: Strong passwords are recommended.
• EAP-FAST: SCU supports automatic, not manual, PAC provisioning.
EAP-TLS will work with an 802.11b/g radio module when Windows Zero Config (WZC)
rather than the SCU is used to configure the type. With WZC, the native Windows supplicant
instead of the SCU integrated supplicant is used.
C.1.2.3 EAP Credentials
Keep the following in mind when defining security settings:
• If the credentials specified in the profile are incorrect and that profile is used, the
authentication fails without an error message; you will not be prompted to enter
correct credentials.
Note: PEAP and EAP-TLS require the use of Windows facilities for the configuration of
digital certificates.