Migrating From SONET to MPLS-TP In A Transit Environment presented at SecureRail 2019

by Dennis Story,

Summary : This case study will detail DART's migration from a Synchronous Optical Network (SONET) topology to a Multi-Protocol Label Switching - Transport Profile (MPLS-TP) network topology. The discussion will include the rationale behind the decision to migrate, the challenges encountered, cybersecurity concerns, and lessons learned.