Looking Back and Ahead, Commercial SDN/NFV Offers Hit Full Steam in 2015

B. Washburn
B. Washburn

Summary Bullets:

  • 2015 was a big year for more operators making more SDN/NFV-enabled services available, reaching more places.
  • SDN and NFV promise efficiencies of virtualization and dynamic bandwidth, but the technologies provide many ancillary benefits as well.

For companies interested in dynamic networks and network virtualization, 2015 was a banner year. While network function virtualization (NFV)-powered services had already begun gaining ground (just two examples are NTT Com and CenturyLink), dynamic bandwidth provisioning was still limited. Verizon (with Dynamic Bandwidth for Private IP), Level 3 (with former tw telecom’s Adaptive Network Control) and Masergy (with Intelligent Service Control) were established competitors. AT&T had just begun introducing its SDN-powered Network on Demand service in its local service footprint. Telstra’s PEN remained an Asia-region network. Continue reading “Looking Back and Ahead, Commercial SDN/NFV Offers Hit Full Steam in 2015”