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CHAPTER 1
Network Design
Requirements
This chapter provides information concerning the following topics:
??? Cisco Service-Oriented Network Architecture
??? Cisco Enterprise Composite Network Model
No commands are associated with this module of the CCNP ISCW course objectives.
Cisco Service-Oriented Network Architecture
Figure 1-1 shows the Cisco Service-Oriented Network Architecture (SONA)
framework.
Figure 1-1 Cisco SONA Framework
Networked
Infrastructure Layer
Interactive
Services Layer
Adaptive Management
Services
Services Management
Services
Virtualization
Infrastructure
Services
Network Infrastructure Virtualization
Infrastructure Management
Middleware and Application Platforms
Intelligent Information Network
Advanced Analytics and Decision Support
Application Delivery Application-Oriented Networking
Voice and
Collaboration Services
Compute Services
Identity Services
Security Services
Mobility Services
Storage Services
Campus Branch Data
Center
Enterprise
Edge
WAN/MAN Teleworker
Server Storage Clients
Application
Layer
Collaboration
Layer
PLM CRM ERP
HCM Procurement SCM
Instant
Messaging
Unified
Messaging
Meeting
Place
IPCC IP Phone Video
Delivery
2 Cisco Enterprise Composite Network Model
Cisco Enterprise Composite Network Model
Figure 1-2 shows the Cisco Enterprise Composite Network Model.
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