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Cisco 642-577 exam : Wireless LAN Wireless LAN for System Engineers (WLANSE)

642-577 Exam Questions
  • Exam Code: 642-577
  • Exam Name: Wireless LAN Wireless LAN for System Engineers (WLANSE)
  • Updated: Jul 24, 2026
  • Q & A: 110 Questions and Answers
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Cisco 642-577 Exam Syllabus Topics:

SectionObjectives
Wireless Fundamentals- Radio Frequency Technology
  • 1. Regulatory and Frequency Concepts
  • 2. IEEE 802.11 Standards
Wireless LAN Configuration- Configuration Tasks
  • 1. Security Features
  • 2. Access Point Setup
Antenna and RF Concepts- Antenna Theory and Design
  • 1. Multipath and Fading
  • 2. Decibel Calculations
Wireless LAN Design and Topologies- WLAN Topologies
  • 1. Wireless Bridges and APs
  • 2. Deployment Models
WLAN Management- Monitoring and Troubleshooting
  • 1. Performance Optimization
  • 2. WLAN Management Tools

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