Cisco 642-415 Exam Information and Actual Questions

642-415
FREE EXAM DUMPS QUESTIONS & ANSWERS

Certification Vendor:	Cisco
Exam Name:	Unified Communications Architecture and Design
Exam Number:	642-415
Available Languages:	English, Japanese
Related Certifications:	Cisco IP Telephony Design Specialist
Exam Format:	Multiple Choice, Multiple Response, Scenario-based
Real Exam Qty:	61
Sample Questions:	Cisco 642-415 Sample Questions
Exam Way:	Delivered through Cisco testing partners (onsite/remote proctored).
Pre Condition:	Recommended: Cisco Unified Communications training and experience in IP Telephony & network design; no mandatory prerequisite exam.

Section	Objectives
Business and Technical Assessment	- Identify technical requirements related to call control - Identify business requirements for Unified Communications design
Network Topology for Voice and Data	- LAN design considerations for voice/data convergence - WAN topology and remote survivability
VoIP Connectivity and Resources	- Media resources, conferencing, and MoH planning - PSTN connectivity and hardware selection
Call Control Deployment Models	- Single-site call control deployment considerations - Multi-site centralized and distributed deployment models
Security, QoS, and Environmental Requirements	- Security considerations in UC design - Environmental, power, and physical space requirements
Cisco Unified Communications Manager Cluster Design	- Redundancy and cluster services selection - Hardware and LDAP integration requirements
Dial Plan and Numbering Design	- Hierarchical and scalable numbering plans - Directory number design and call coverage mechanisms