© 2007 Cisco Systems, Inc. All rights reserved.DESGN v2.01-1 Introducing the Cisco Service-Oriented Network Architecture Applying a Methodology to Network. - презентация

1 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Introducing the Cisco Service-Oriented Network Architecture Applying a Methodology to Network Design

2 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Growth of Applications Data Center Business-to- Business Links Branch Offices Distribution Extranet Partners Field Organizations Remote Environments Message Broker Legacy Applications Security Business-to- Business Gateway Transformation EDI Telephony Business Intelligence Business Rules Mobile Services Event Capture RFID Compliance Logging Database Lookup Load Balancing Custom Protocol EAI Web Service Adapters Standards Compression ESB J2EE.Net ASP MQ Series

3 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v IT Evolution From Connectivity to Intelligent Systems

4 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v New Business Requirements

5 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Intelligence in the Network

6 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Cisco Service-Oriented Network Architecture Framework SONA is an architectural framework. SONA brings several advantages to enterprises: –Outlines how enterprises can evolve toward a more intelligent network –Illustrates how to build integrated systems across a fully converged intelligent infrastructure –Improves flexibility and increases efficiency

7 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Cisco SONA Layers

8 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Overview of Cisco SONA Offerings

9 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Benefits of SONA Description FunctionalitySupports organizational requirements ScalabilitySupports growth and expansion of organizational tasks AvailabilityProvides necessary services reliably, anywhere, anytime Performance Provides responsiveness, throughput, and utilization on a per-application basis Manageability Provides control, performance monitoring, and fault detection Efficiency Provides network services with reasonable operational costs and appropriate capital investment

10 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v Summary Drivers for a new network architecture include these factors: –Growth of applications –IT evolution from connectivity to intelligent systems –Increased business expectations for networks Ciscos vision of intelligence in the network aligns network and business requirements in three phases: –Phase 1 is integrated transport. –Phase 2 is integrated services. –Phase 3 is integrated applications. Cisco SONA is the enterprise framework for building intelligence in the network: –Layer 1 is the integrated infrastructure layer. –Layer 2 is the interactive services layer. –Layer 3 is the application layer.

11 © 2007 Cisco Systems, Inc. All rights reserved.DESGN v