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CWNA: Certified Wireless Network Administrator Official Study Guide: Exam CWNA-106 by David D. Coleman, David A. Westcott

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Chapter 9802.11 MAC Architecture

In this chapter, you will learn about the following:

  1. imagePackets, frames, and bits
  2. imageData-Link layer
    • MAC Service Data Unit (MSDU)
    • MAC Protocol Data Unit (MPDU)
  3. imagePhysical layer
    • PLCP Service Data Unit (PSDU)
    • PLCP Protocol Data Unit (PPDU)
  4. image802.11 and 802.3 interoperability
  5. Three 802.11 frame types
    • Management frames ...

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