Day 22. Wireless Concepts

CCNA 200-301 Exam Topics

  • Explain the role and function of network components

  • Describe wireless principles

  • Compare Cisco Wireless Architectures and AP modes

  • Describe physical infrastructure connections of WLAN components (AP, WLC, access/trunk ports, LAG)

  • Describe AP and WLC management access connections (Telnet, SSH, HTTP, HTTPS, console, TACACS+/Radius)

  • Describe wireless security protocols (WPA, WPA2, and WPA3)

Key Topics

Wireless specifications are detailed in the IEEE 802.11 family of standards, including wireless topologies, spectrum allocation, and wireless security. Today we review basic wireless network concepts.

Wireless Standards

The IEEE 802.11 WLAN standards define how radio frequencies (RFs) are used ...

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