Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g...
-
Upload
vivien-lorin-thornton -
Category
Documents
-
view
239 -
download
0
Transcript of Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g...
![Page 1: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/1.jpg)
Wireless LANs
Configuring Cisco WLAN Clients
![Page 2: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/2.jpg)
Cisco 802.11a/b/g WLAN Client Adapters
802.11a/b/g dual-band client adapters• Supports all three current standards
– 54 Mbps in 2.4 and 5 GHz bands
– 802.11b support provides investment protection
• CardBus or PCI card
• Supported operating systems
– Windows 2000 and Windows XP
• Utilities
– ADU: Aironet Desktop Utility
– ACM: Aironet Client Monitor
– ACAU: Aironet Client Administration Utility
![Page 3: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/3.jpg)
Client Adapter Installation Wizard
• Requires a forced reboot at the completion of the install (prompts in the beginning as a warning).
– Protection to ensure that machine is left in a stable state.
• Shows multiple status screens.
– Drivers, ADU, firmware, LEAP, and so on.
• Card must be inserted at the beginning of the setup and must be identified by the computer as new hardware. (If it is not identified as new hardware, reboot the laptop.)
![Page 4: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/4.jpg)
Cisco ADU Installation
Multiple options for installation
![Page 5: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/5.jpg)
Install Cisco Aironet Site Survey Utility
![Page 6: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/6.jpg)
Choose Configuration Tool
![Page 7: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/7.jpg)
ADU Main Screen
Shows clientIP address
![Page 8: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/8.jpg)
Advanced Status Information
![Page 9: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/9.jpg)
ADU: Main Profile Screen
• Multiple profiles
• Auto profile selection
• Can scan for access point SSIDs
![Page 10: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/10.jpg)
ADU: General Settings
Create/modify profile
![Page 11: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/11.jpg)
ADU: Security Settings
• Wi-Fi Protected Access (WPA)/WPA2 support
• Advanced Encryption Standard (AES) and Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST) supported
![Page 12: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/12.jpg)
ADU: Advanced Settings
Selectively choose wireless modes to decrease association time.
![Page 13: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/13.jpg)
ADU Diagnostics: Advanced Statistics
Used predominately during troubleshooting
![Page 14: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/14.jpg)
ADU Diagnostics: Adapter Information
Driver version
Adapter MAC address
![Page 15: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/15.jpg)
ADU Troubleshooting
![Page 16: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/16.jpg)
Cisco Aironet System Tray Icon
ACU Status- Not Associated
ACU Status- Authenticating
ACU Status – No Radio
ACU Status - Poor
ACU Status - Fair
ACU Status - Good
ACU Status - Excellent
Desktop Logo
![Page 17: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/17.jpg)
Cisco Aironet Site Survey Utility
![Page 18: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/18.jpg)
Cisco Aironet Site Survey Utility (Cont.)
![Page 19: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/19.jpg)
Windows XP WLAN Configuration
![Page 20: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/20.jpg)
Comparison of Windows XP and Cisco ADU
Feature Windows XP Cisco ADU
Configuration parameters Limited Extensive
Create profiles Yes Yes
Enable/disable radio No Yes
Static WEP Yes Yes
LEAP No Yes
EAP-TLS or PEAP Yes Yes
Status window Limited Extensive
Troubleshooting No Yes
Statistics No Yes
![Page 21: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/21.jpg)
Aironet Client Administration Utility (ACAU)
• Creates file with profiles and settings
• Profiles imported during the installation of ADU and firmware
– For AIR-CB21AG and AIR-PI21AG
– Installs across network
– Encrypted setup files
– Windows 2000 and Windows XP only
![Page 22: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/22.jpg)
Aironet Configuration Administration Utility
Easy binary configurations for security and utility
![Page 23: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/23.jpg)
Cisco Wireless IP Phone
• For workers who need to communicate while moving about their workplace or campus
• Same features as Cisco wired IP Phones
• Graphical, menu-driven user interface
• Multiline appearance (up to six extensions)
• Phone book with speed dials
• LEAP security
• Auto VLAN configuration andCisco CallManager registration
![Page 24: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/24.jpg)
Cisco Compatible Extensions
• No-cost licensing of technology for use in WLAN adapters and devices
• Independent testing to ensure interoperability with Cisco infrastructure
• Marketing of compliant products by Cisco and product suppliers under “Cisco Compatible” brand
![Page 25: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/25.jpg)
Cisco Compatible Extensions (Cont.)
Cisco Compatible client devices
• Features
– Assured compatibility with 300+ devices
– Standards-based
– Enhanced security, mobility, and performance
• Benefits
– Accelerates innovation
– Supports diverse enterprise applications
– Ensures multivendor interoperability
http://www.cisco.com/go/ciscocompatible/wireless
![Page 26: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/26.jpg)
Cisco Compatible Extensions Features
V1 V2 V3 V4
Security
• WEP• IEEE 802.1x• LEAP• Cisco TKIP
• PEAP-GTC• WPA
• WPA2• EAP-FAST
• NAC (wireless)• EAP-TLS• PEAP-MSCHAP
VLANs and QoS• Multiple
SSIDs/VLANs on AP
• eDCF • Wi-Fi Multimedia (WMM)
• MBSSID
• Call Admission Control (CAC)
Voice over IP• U-APSD• TSPEC CAC• Voice metrics
Performance and
Management
• AP-assisted roaming
• CCKM with LEAP
• RF scanning and reporting
• Transmit power sync
• CCKM with EAP-FAST
• Proxy ARP information element
• Single sign-on: LEAP, EAP-FAST
• CCKM with other EAP types
• AP-directed roaming• Location• Keep Alive link test
![Page 27: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/27.jpg)
Cisco Compatible Extensions Program
• Develops interoperability with semiconductor and client vendors
• Provides additional functionality and performance improvement while working with Cisco access points and Cisco wireless infrastructure
– Objective: The Cisco Compatible Extensions program provides customers with a broad range of WLAN client devices that have tested interoperability with Cisco Aironet innovations.
– Phase 1:
• Specification: Cisco provides specification to WLAN silicon providers.
– Phase 2:
• Interoperability test: Devices are tested by approved third-party vendor for the specification.
– Phase 3:
• Compatibility: Approved products are marketed.
![Page 28: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/28.jpg)
Summary
• The installation wizard for the Cisco 802.11a/b/g WLAN client adapter installs driver and utilities.
• The Cisco 802.11a/b/g client adapter is configured via Cisco ADU.
• Cisco ADU can be used for troubleshooting the client adapter.
• The Cisco Aironet Site Survey Utility provides information about available WLANs.
• Cisco ADU provides more features than Windows XP for the Cisco client adapter configuration.
• Cisco ACAU provides preconfiguration of WLAN profiles for software distribution.
• The Cisco Wireless IP Phone provides integration of IP telephony into WLANs.
• The Cisco Compatible Extensions program enhances WLAN features for WLAN adapters from multiple vendors.
![Page 29: Wireless LANs Configuring Cisco WLAN Clients. Cisco 802.11a/b/g WLAN Client Adapters 802.11a/b/g dual-band client adapters Supports all three current.](https://reader034.fdocuments.us/reader034/viewer/2022050802/56649e885503460f94b8d47a/html5/thumbnails/29.jpg)