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