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Cisco 642-577 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: WLAN Management and Troubleshooting | 15% | - Controller and AP configuration verification - Wireless network monitoring tools - Common connectivity and performance issues - Firmware updates and software maintenance |
| Topic 2: WLAN Security | 15% | - Guest access and segmentation - Encryption and key management - Rogue AP detection and mitigation - Authentication methods: WEP, WPA, WPA2, 802.1X |
| Topic 3: WLAN Architecture and Topologies | 25% | - Wireless controllers and mobility groups - Wireless bridges and point-to-point links - WLAN service sets: BSS, ESS, IBSS - Autonomous vs lightweight AP deployment |
| Topic 4: WLAN Design and Site Survey | 25% | - High availability and redundancy design - Coverage planning and capacity design - Site survey methodology and tools - Channel planning and interference mitigation |
| Topic 5: Radio Frequency and 802.11 Standards | 20% | - Regulatory domains and frequency bands - IEEE 802.11 a/b/g/n standards - RF fundamentals and characteristics - Antenna types, gain, and propagation |
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