Plotting the Performance Landscape for SD-WAN

This White Paper examines how Ethernet impairment testing can enable efficient and cost-effective testing of dynamic SD-WAN solutions

SD-WAN White Paper

Explores how impairment testing can be used to verify the integrity of data as it traverses the multiple different physical network technologies underlying SD-WANs.

The technique involves using an Ethernet traffic generator (Valkyrie) and a network impairment emulator (Chimera) to plot a “performance landscape” to help improve the policies and orchestration solutions used to control SD-WAN networks and the algorithms supporting intelligent SD-WAN edge appliances. It can also form the basis for Service Level Agreements (SLAs) and be used to reproduce and resolve complex WAN connectivity issues.

SD-WAN White Paper – CONTENT

  • Executive Summary
  • What is SD-WAN
  • SD-WAN solutions have evolved
  • Modern SD-WAN focus on application QoE
  • Testing modern SD-WAN performance
  • Plotting the performance landscape with impairment testing
  • Key areas for SD-WAN impairment testing
  • Impairment testing adds critical dimension to performance assurance
  • Use Chimera to plot the SD-WAN performance landscape

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