Accessing LEAP Properties for Configuration | Cisco Systems CB21AG

Configuring LEAP 3-18

Contents

Configuring LEAP 3-18
Accessing LEAP Properties for Configuration 3-18
Configuring LEAP Settings in the Network Credentials Tab 3-19
Finding the Version of the LEAP Module 3-21
Overview of PEAP-GTC	3-21
How PEAP-GTC Works	3-22
Configuring PEAP-GTC	3-23

	Accessing PEAP-GTC Properties for Configuration							3-23
	Configuring PEAP-GTC Settings in the Connection Tab								3-25
	Configuring PEAP-GTC Settings in the User Credentials Tab 3-27
	Understanding PIN Mode and Token Mode with OTP							3-29
	Understanding PEAP-GTC Authentication					3-30
	Finding the Version of the PEAP-GTC Module						3-30
	Performing Administrative Tasks
C H A P T E R 4	Performing Administrative Tasks			4-1
	Using Microsoft Tools to Perform Administrative Tasks							4-2
	Overview of Group Policy Objects				4-2
	Adding a Group Policy Object Editor				4-2
	Creating a EAP Group Policy Object in Windows Vista								4-3
	Configuring Machine Authentication for EAP-FAST							4-4
	Configuring Single Sign-On for EAP-FAST					4-5
	Configuring Machine Authentication for PEAP-GTC							4-5
	Configuring Single Sign-On for PEAP-GTC and LEAP							4-5
	The EAP-FAST XML Schema		4-6
	The PEAP-GTC XML Schema		4-17
	The LEAP XML Schema	4-23
	Logging for EAP Modules		4-26
	Configuring and Starting Logging				4-26
	Disabling Logging and Flushing Internal Buffers						4-27
	Locating Log Files	4-28
	Routine Procedures 5-1
C H A P T E R 5	Routine Procedures 5-1
	Removing a Client Adapter		5-2
	Removing a PC-Cardbus Card			5-2
	Removing a PCI Card		5-2
	Upgrading the Client Adapter Software				5-3

Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and Configuration Guide for Windows Vista

	OL-16534-01	v

Image 5

Cisco Systems CB21AG Accessing LEAP Properties for Configuration, Finding the Version of the LEAP Module, Configuring LEAP

Contents

Americas Headquarters Software ReleaseCisco Systems, Inc 170 West Tasman Drive San Jose, CA 800 553-NETS Fax 408 Turn the television or radio antenna until the interference stops Ad Hoc Wireless LAN Network Configurations Using Client AdaptersFCC Safety Compliance Statement Preface Two-Phase Tunneled Authentication Advanced Roaming SettingObtaining Client Adapter Software Inserting the Card Configuring LEAP Accessing LEAP Properties for ConfigurationConfiguring and Starting Logging Finding the Version of the LEAP Module Antenna Installation Warning Creating Strong Passwords A-9EAP Messages A-1 English Translation D-7 Acknowledgments and Licensing F-1 ChannelsChinese Translation English Translation OL-16534-01 viii Audience PrefacePurpose Audience, page Purpose, page Organization, page Conventions, page Conventions Organization Varoitus Tämä varoitusmerkki merkitsee vaaraa. Olet tilanteessa, joka voi johtaa ruumiinvammaan. Ennen kuin työskentelet minkään laitteiston parissa, ota selvää sähkökytkentöihin liittyvistä vaaroista ja tavanomaisista onnettomuuksien ehkäisykeinoista. Tässä julkaisussa esiintyvien varoitusten käännökset löydät liitteestä Translated Safety Warnings käännetyt turvallisuutta koskevat varoitukset Obtaining Documentation, Obtaining Support, and Security Guidelines Related Publications Network Configurations Using Client Adapters, page Product Overview and InstallationSafety information, page Unpacking the Client Adapter, page Installing the Client Adapter Driver and Software, page Terminology Introduction to the Client AdaptersPC-Cardbus card Radio Hardware ComponentsRadio Antenna LEDs Software Components Network Configurations Using Client AdaptersAd Hoc Wireless LAN Figure 1-1 Ad Hoc Wireless LAN Wireless Infrastructure with Workstations Accessing a Wired LAN Safety Guidelines Safety informationFCC Safety Compliance Statement Warnings Unpacking the Client Adapter System Requirements Package Contentshttp//support.microsoft.com/kb/932063 http//support.microsoft.com/kb/935222 For Client Devices Site RequirementsFor Infrastructure Devices 1-10 Inserting the Client AdapterInserting a PC-Cardbus Card Changing the Bracket Inserting a PCI CardInsert the card see the “Inserting the Card” section on page Assemble the antenna see the “Assembling the Antenna” section on page 1-12 Inserting the Card 1-13 Assembling the Antenna 1-14 Mounting the Antenna Step 1 Perform one of the following 1-15 Step 8 If the Found New Hardware Wizard window appears, click Cancel 1-16 Step 7 Click Cisco Aironet Wireless LAN Client Adapters Step 5 Click Wireless SoftwareObtaining Client Adapter Software Step 6 Click Client Adapters and Client Software 1-18 Installing the Client Adapter Driver and Software Hardware Insertion 1-19Figure 1-11 Cisco Aironet Installation Program Window Figure 1-13 Cisco Aironet Installation Program-Setup Status Window 1-20 Step 8 Click Finish 1-21 1-22 Overview of Wireless Profiles, page Configuring Wireless ProfilesAccessing Microsoft Vista Network and Sharing Center, page Creating a New Profile and Configuring Basic Settings, page Accessing Microsoft Vista Network and Sharing Center Overview of Wireless Profiles Creating a New Profile and Configuring Basic Settings Cisco Aironet 802.11a/b/g Wireless Adapter see Figure OL-16534-01 Step 7 In this dialog box, enter information for the wireless network that you want to add.Table 2-1 lists and describes general settings for the profile. Follow the instructions in the table to configure these settings What to Enter Encryption Types” section on pageSetting Profile Management General Settings continued Chapter 3, “Configuring EAP Types.” The enterprise network EAPand Encryption Types” section on page What to Enter WEP Shared Security with Static WEP Keys Security and Encryption TypesWPA and WPA2 2-10 2-11 802.1X with Dynamic WEP Keys 2-12 Accessing a Profile That Was Created PreviouslyCCKM Fast Secure Roaming Figure 2-7 Network and Sharing Center Window Viewing and Changing the Settings of a Profile2-13 Figure 2-8 Wireless Network properties Dialog Box-Connection Tab 2-14 Settings dialog box. See the “Radio Measurement” section on is available, Choose Control Panel Manage Wireless Networkspage 2-18 and the “Advanced Roaming Setting” section on page in Table 2-1 on page Figure 2-9 Wireless Network properties Dialog Box-Security Tab 2-16 2-17 2-18 Radio Measurement 2-19 Advanced Roaming Setting 2-20 Configuring EAP-FAST, page Overview of LEAP, page Configuring EAP TypesHow LEAP Works, page Configuring LEAP, page Configuring PEAP-GTC, page Two-Phase Tunneled Authentication, page Two-Phase Tunneled AuthenticationProtected Access Credentials, page How EAP-FAST Works Server Certificate Validation Protected Access Credentials Accessing EAP-FAST Properties for Configuration Configuring EAP-FASTAccessing EAP-FAST Properties for Configuration, page Configuring EAP-FAST Settings in the Connection Tab, page Configuring EAP-FAST Settings in the Connection Tab Default anonymous Default On Default None Default OnDefault Enabled Use Protected Access PAC box and the Validate Server Certificate box at the same time Default Off Client Certificates Usernames and PasswordsOverview of the User Credentials Tab Figure 3-3 User Credentials Tab in EAP-FAST Properties Window Configuring EAP-FAST Settings in the User Credentials Tab3-10 3-11 information about OTP, see the “Understanding PIN Mode and TokenMode with OTP” section on page 3-12 Understanding PIN Mode and Token Mode with OTPFigure 3-4 New PIN Prompt Window Figure 3-5 Next Token Prompt Window 3-13 Configuring EAP-FAST Settings in the Authentication Tab Figure 3-6 Authentication Tab in EAP-FAST Properties Window 3-14Table 3-3 lists and describes options for authentication a certificate on this computer radio button in the User Default Disabled3-15 Select an authentication Figure 3-7 About Tab in EAP-FAST Properties Window Finding the Version of the EAP-FAST Module3-16 3-17 Overview of LEAPHow LEAP Works Accessing LEAP Properties for Configuration Configuring LEAPAccessing LEAP Properties for Configuration, page Configuring LEAP Settings in the Network Credentials Tab, page Figure 3-8 Wireless Network Properties Window Configuring LEAP Settings in the Network Credentials Tab3-19 Settings 3-20Table 3-4 LEAP Network Credentials Settings LEAP Network Credentials 3-21 Overview of PEAP-GTCFinding the Version of the LEAP Module 3-22 How PEAP-GTC Works Accessing PEAP-GTC Properties for Configuration Configuring PEAP-GTCAccessing PEAP-GTC Properties for Configuration, page Configuring PEAP-GTC Settings in the Connection Tab, page Figure 3-10 Wireless Network Properties Window 3-24 Figure 3-11 Connection Tab in PEAP-GTC Properties Window Configuring PEAP-GTC Settings in the Connection Tab3-25 If the Validate server certificate box is checked and the Do not Default anonymousprompt user to authorize new servers or trusted certificate If the Validate server certificate box is checked but the Do not 3-27 Configuring PEAP-GTC Settings in the User Credentials Tab password option Default Offand Token Mode with OTP” section on page which is the case for the Prompt automatically for username and Figure 3-13 New PIN Prompt Window 3-29PEAP-GTC User Credentials Options continued Finding the Version of the PEAP-GTC Module Understanding PEAP-GTC Authentication3-30 Figure 3-14 Next Token Prompt Window Using Microsoft Tools to Perform Administrative Tasks, page Performing Administrative TasksThe EAP-FAST XML Schema, page The PEAP-GTC XML Schema, page The LEAP XML Schema, page Logging for EAP Modules, page Overview of Group Policy Objects Using Microsoft Tools to Perform Administrative TasksAdding a Group Policy Object Editor Overview of Group Policy Objects, page g. From the Select Group Policy Object dialog box, click Finish Creating a EAP Group Policy Object in Windows Vistaa. Go to File Add/Remove Snap-in Configuring Machine Authentication for EAP-FAST Configuring Single Sign-On for PEAP-GTC and LEAP Configuring Single Sign-On for EAP-FASTConfiguring Machine Authentication for PEAP-GTC The EAP-FAST XML Schema xsdocumentation xselement xschoice xselement name=authenticateWithToken xscomplexType xssequence xselement xselement name=sendViaInnerMethod xscomplexType xsall 4-10 xscomplexType name=PasswordFromProfile xssimpleContent 4-11 4-12 xsannotation xselement xschoice xselement name=enableFastReconnect 4-13 4-14 xssimpleType xsrestriction base=xsstring xsenumeration value=exactly 4-15 xselement name=anyServerName type=Empty xsannotation 4-16 4-17 The PEAP-GTC XML Schema 4-18 xscomplexContent xscomplexType xscomplexType name=IdentityPattern 4-19 xscomplexType name=TokenSource xschoice 4-20 xschoice xssequence xscomplexType 4-21 4-22 4-23 The LEAP XML Schema attributeFormDefault=unqualified xselement name=eapLeap type=EapLeap 4-24 4-25 Configuring and Starting Logging, page Configuring and Starting LoggingStep 1 Choose Start All Programs Accessories Step 2 Right-click Command Prompt and select Run as administrator wevtutil sl Cisco-EAP-FAST/Debug /efalse Disabling Logging and Flushing Internal Bufferswevtutil sl Cisco-EAP-PEAP/Debug /efalse wevtutil sl Cisco-EAP-LEAP/Debug /efalse wevtutil sl Cisco-EAP-FAST/Debug /lfn“pathtoetllogfile” Locating Log Fileswevtutil sl Cisco-EAP-PEAP/Debug /lfn“pathtoetllogfile” wevtutil sl Cisco-EAP-LEAP/Debug /lfn“pathtoetllogfile” Upgrading the Client Adapter Software, page Routine ProceduresRemoving a Client Adapter, page Removing a PCI Card Removing a Client AdapterRemoving a PC-Cardbus Card Upgrading the Client Adapter Software Step 5 Click Update the previous installation Figure 5-3 Cisco Aironet Installation Program-Setup Status Window OL-16534-01 Enabling Client Reporting, page Troubleshooting and DiagnosticsTroubleshooting with Cisco Aironet Client Diagnostics, page Figure 6-1 Network and Sharing Center Window Troubleshooting with Cisco Aironet Client Diagnostics Figure 6-3 Cisco Aironet Client Diagnostics Dialog Box-Choose Adapter Figure 6-2 Cisco Aironet Client Diagnostics Dialog Box Figure 6-5 Cisco Aironet Client Diagnostics Dialog Box-Testing Delay Figure 6-7 Aironet Desktop Utility-Stop Running Diagnostics Figure 6-6 Cisco Aironet Client Diagnostics Dialog Box-Test Window Enabling Client Reporting EAP-FAST Error Messages and Prompts, page A-1 EAP-FAST Error Messages and PromptsPEAP-GTC and LEAP Error Messages and Prompts, page A-6 Creating Strong Passwords, page A-9 Appendix A EAP Messages EAP-FAST Error Messages and Prompts Page Recommended Action Enter a username Recommended Action Press OK to continue PEAP-GTC and LEAP Error Messages and Prompts Page Page Characteristics of Weak Passwords Creating Strong PasswordsCharacteristics of Strong Passwords A-10 Password Security Basics A P P E N D I X B Technical SpecificationsRadio Specifications, page B-3 Physical Specifications Radio Specifications 5250 to 5350 MHz 5150 to 5250 MHz5470 to 5725 MHz 5725 to 5805 MHz Outdoor typical Indoor typical Safety and Regulatory Compliance Specifications Power Specifications Antenna Installation Warning, page C-3 Translated Safety WarningsA P P E N D I X C Explosive Device Proximity Warning, page C-2 Explosive Device Proximity Warning Antenna Installation Warning Warning for Laptop Users Page Page A P P E N D I X D Declarations of Conformity and Regulatory InformationDepartment of Communications - Canada, page D-3 Declaration of Conformity for RF Exposure, page D-7 FCC Certification Number LDK102050 CB21AG Canadian Compliance Statement Department of Communications - CanadaEuropean Community, Switzerland, Norway, Iceland, and Liechtenstein Page Declaration of Conformity Statement Cisco Aironet CB21AG Wireless LAN Client Adapter Cisco Aironet PI21AG Wireless LAN Client Adapter Japanese Translation Declaration of Conformity for RF ExposureEnglish Translation 03-6434-6500 English Translation 2.4- and 5-GHz Client AdaptersChinese Translation 5-GHz Client Adapters Brazil/Anatel Approval D-10 AIR-CB21AG-W-K9 D-11 AIR-PI21AG-W-K9 D-12 Channels, Power Levels, and Antenna Gains Channels, page E-2 Maximum Power Levels and Antenna Gains, page E-4A P P E N D I X E IEEE 802.11a Channels Regulatory Domains IEEE 802.11b/g IEEE 802.11b Maximum Power Levels and Antenna Gains IEEE 802.11g OL-16534-01 A P P E N D I X F Acknowledgments and Licensing Appendix F Acknowledgments and Licensing OL-16534-01 Appendix F Acknowledgments and Licensing OL-16534-01 A P P E N D I X G Abbreviations List of Acronyms continued Table G-1