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CCIE Wireless Exam (350-050) Quick Reference by Erik Vangrunderbeek, Fabian Riesen, Federico Lovison, Federico Ziliotto, Roger Nobel

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Chapter 7. Configure and Troubleshoot WLAN Services

Voice for Autonomous and Unified Deployment

Cisco currently provides two wireless IP phone models—C7921 and C7925—as well two wireless network infrastructure solutions, the Cisco Unified Wireless LAN Controller (min. 4.0.217.0, enable Auto RF to manage the channel and transmit power settings; use version 4.1.185.0 or later, although version 5.2.193.0 or later is recommended) and the Cisco Autonomous Access Points (min. 12.3(8)JEA2, although version 12.4(10b)JA3 or later is recommended to support voice service in your wireless network.

In short, you must be able to

• Understand Voice over Wireless LAN (VoWLAN) design recommendations and requirements, including the validation of radio frequency ...

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