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Cisco 642-577 Exam Syllabus Topics:

SectionWeightObjectives
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
WLAN Security15%- Authentication methods: WEP, WPA, WPA2, 802.1X
- Encryption and key management
- Guest access and segmentation
- Rogue AP detection and mitigation
Radio Frequency and 802.11 Standards20%- IEEE 802.11 a/b/g/n standards
- Regulatory domains and frequency bands
- RF fundamentals and characteristics
- Antenna types, gain, and propagation
WLAN Management and Troubleshooting15%- Controller and AP configuration verification
- Wireless network monitoring tools
- Firmware updates and software maintenance
- Common connectivity and performance issues
WLAN Design and Site Survey25%- Site survey methodology and tools
- High availability and redundancy design
- Channel planning and interference mitigation
- Coverage planning and capacity design

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