Improve video delivery within a CDN network

A company with massive video content was looking for better serving its customers, especially internationally.

Description and scope of work

  • Work with carriers to get private or public connectivity between datacenters
  • Install Cisco SLA responders in each datacenter
  • Configure adaptive routing based on SLA metrics
  • Display statistics on Cacti dashboard

Used tools

  • Cisco SLA
  • Cacti


  • Cisco SLA and multiple carriers allowed to build redundant connectivity between datacenters
  • An adaptive routing implementation allowed to reach for best possible latency
  • Multiple carriers let auctions run to get the best offers