• Exam Code: 642-577
  • Exam Name: Wireless LAN Wireless LAN for System Engineers (WLANSE)
  • Certification Provider: Cisco
  • Corresponding Certification:Wireless LAN
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Cisco 642-577 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: WLAN Security15%- Authentication methods: WEP, WPA, WPA2, 802.1X
- Guest access and segmentation
- Rogue AP detection and mitigation
- Encryption and key management
Topic 2: Radio Frequency and 802.11 Standards20%- Regulatory domains and frequency bands
- Antenna types, gain, and propagation
- RF fundamentals and characteristics
- IEEE 802.11 a/b/g/n standards
Topic 3: WLAN Design and Site Survey25%- Site survey methodology and tools
- Coverage planning and capacity design
- High availability and redundancy design
- Channel planning and interference mitigation
Topic 4: WLAN Management and Troubleshooting15%- Wireless network monitoring tools
- Controller and AP configuration verification
- Firmware updates and software maintenance
- Common connectivity and performance issues
Topic 5: WLAN Architecture and Topologies25%- Wireless bridges and point-to-point links
- Wireless controllers and mobility groups
- WLAN service sets: BSS, ESS, IBSS
- Autonomous vs lightweight AP deployment

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