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Cisco 642-415 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: UC Architecture and Design Framework | 20% | - Scalability, redundancy, and high availability - Design methodology for voice over data networks - Network assessment and requirements gathering |
| Topic 2: Video and Endpoint Design | 10% | - Endpoint selection and deployment - Video infrastructure and TelePresence |
| Topic 3: Call Control Design | 25% | - Cluster design and server sizing - Call admission control and bandwidth management - Cisco Unified Communications Manager (CUCM) architecture - TFTP, DHCP, LDAP integration |
| Topic 4: Messaging and Collaboration Services | 15% | - Presence and mobility services - Cisco Unity Connection architecture - Unified Messaging integration |
| Topic 5: Multisite and WAN Design | 20% | - QoS design for voice and video - WAN optimization and bandwidth planning - Gateways, trunks, and signaling protocols - Survivable Remote Site Telephony (SRST) |
| Topic 6: Security and Resilience | 10% | - Security policies and authentication - Migration and legacy integration - Disaster recovery and redundancy |
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