20.7. Answers to Review Questions

  1. A. WEP is the first standard that was set forth in the 802.11 standard.

  2. D. The RC4 algorithm was used by WEP.

  3. C. 802.1x provides EAP and certificate-based authentication for wireless clients.

  4. D. TKIP is used for WPA, even though is it based on the RC4 algorithm.

  5. C. Wireless multi-media (WMM) is the QoS standard set by the Wi-Fi Alliance.

  6. A. 802.11e is the standard for QoS set by the IEEE.

  7. D. Four categories (Platinum, Gold, Silver, and Bronze) are set by WMM.

  8. D. Windows Server 2003 and Linux are the two OSs that WCS can be loaded on.

  9. A. The hostname must be known when the license file is created by Cisco for your WCS instance.

  10. C. WCS is entirely controlled via a web browser interface.

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