Network Consolidation and Migration Use Case

This technical report outlines the process of network consolidation and migration from legacy systems to modern next-generation networks. It describes the challenges involved, including the need for accurate network records and optimal maintenance window planning. The report emphasizes the importance of careful planning and collaboration among teams to ensure a smooth transition while minimizing disruptions. It details a five-phase transformation process employed by Ciena Services, which includes strategy, evaluation, planning, execution, and closure. The report also highlights the benefits of network transformation, such as enhanced network management efficiency, improved security, and progress towards sustainability goals. Additionally, it discusses the necessity of assessing current and future capacity needs, ensuring diversity in network design, and developing a unified database for effective migration planning. By following a proven methodology, organizations can successfully upgrade their legacy technology while mitigating risks and enhancing operational efficiency.