Does this replace all private circuits? Or must the site have a private line?
SD-WAN provides the flexibility to support hybrid WAN connectivity combining private with public Internet broadband circuits or pure Internet connected sites. Dynamic Multi-Path Optimization ensures that the different WAN circuits with their performance and capacity are optimally and automatically used to provide assured application performance.
How is application performance assured over best effort broadband links?
Dynamic Multi-Path Optimization includes three critical capabilities for assuring application performance. Continuous monitoring of link performance including packet loss, latency and jitter, as well as capacity provides the real-time information to protect against brownouts and blackouts. Dynamic application steering will direct flows on a per application and packet basis across the optimal links. On-demand remediation with error correction and jitter buffering will address degradations that cannot be steered around. The end result is engineered performance even over best effort links.