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