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Cisco 642-741 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Implementing Cisco Unified Wireless Voice Networks (IUWVN) |
| Exam Number: | 642-741 |
| Certificate Validity Period: | 3 years (CCNP Wireless certification cycle) |
| Exam Price: | $250 USD |
| Exam Format: | Multiple choice, Simlet, Simulation |
| Related Certifications: | CCNP Wireless CCNA Wireless |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | Approximately 45-65 |
| Available Languages: | English |
| Exam Registration: | Pearson VUE Cisco Exam Registration Cisco Certification Information |
| Sample Questions: | Cisco 642-741 Sample Questions |
| Exam Way: | Pearson VUE testing center or online proctored exam (historical delivery) |
| Pre Condition: | Recommended prior knowledge of CCNA Wireless-level concepts or equivalent networking experience |
Cisco 642-741 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Wireless Voice Design and Deployment | - Roaming optimization and mobility considerations - RF design, channel planning, and coverage planning |
| Troubleshooting Wireless Voice Networks | - Call drops, roaming failures, and latency problems - RF interference and signal quality issues |
| Security for Wireless Voice Networks | - Secure voice deployment considerations - 802.1X authentication and WPA2-Enterprise |
| Cisco Unified Wireless Architecture | - Wireless LAN Controller (WLC) architecture and operation - Access point modes and deployment models |
| QoS and Quality of Experience | - WMM (Wi-Fi Multimedia) and prioritization mechanisms - DSCP marking and end-to-end QoS mapping |
| Voice over WLAN Fundamentals | - Wireless voice performance requirements and constraints - VoIP codecs, latency, jitter, and packet loss considerations |
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