Adventures in WAN Management: Converging Networks

Convergence is shaping WAN network management into a robust market segment for equipment vendors, independent software vendors (ISVs) and end-users (service providers) alike. In order to survive, each of these constituents must have a competitive strategy that addresses the complexities of network management brought on by convergence.

Executive Summary

WAN Management Overview

Traditional Functions of WAN Management

WAN vs. LAN Management

Importance of Network Management

Market Drivers

Convergence

Consolidation of Network Management Functions

Web-based Reporting and Graphical Interfaces

Multi-Vendor Networks and Internetworking

Open Standards

Partnerships

Outsourcing and Service Level Agreements

Equipment Vendor Strategies

3Com

Cisco

Lucent

Marconi/FORE Systems

Software Vendor Profiles

CoManage

Concord Communications

SilverBack Technologies

Conclusion

List of Figures

Figure 1. The Consolidation of Traditional Network Management Applications

Figure 2. TMN Model of the Service Provider Operational Environment

Figure 3. TeleManagement Forum's TMN Model

Figure 4. Consolidated Network Management Functions

Figure 5. Dynamic Management Model

Figure 6. Network Management Solutions Vendors by Type

Figure 7. 3Com's Three-Tier MultiService Architecture

Figure 8. 3Com's CommWorks 5000 Network Management System

Figure 9. CoManage's Network Knowledge Base Unifies Customer, Service and Network Information

Figure 10. Concord's eHealth Network Management Portfolio

Figure 11. Concord Communications' eHealth Service and Application Management Solution